Search a number
-
+
480848071500 = 223253487121937
BaseRepresentation
bin1101111111101001100…
…01110100101101001100
31200222011010110221101100
412333310301310231030
530334234101242000
61004522030543100
746511602112166
oct6776461645514
91628133427340
10480848071500
11175a21223115
1279237067a90
13364613876c4
14193b781b936
15c794587a00
hex6ff4c74b4c

480848071500 has 144 divisors (see below), whose sum is σ = 1517295963456. Its totient is φ = 128193984000.

The previous prime is 480848071481. The next prime is 480848071523. The reversal of 480848071500 is 5170848084.

480848071500 is a `hidden beast` number, since 480 + 84 + 80 + 7 + 15 + 0 + 0 = 666.

It is a super-3 number, since 3×4808480715003 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21908532 + ... + 21930468.

It is an arithmetic number, because the mean of its divisors is an integer number (10536777524).

Almost surely, 2480848071500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 480848071500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758647981728).

480848071500 is an abundant number, since it is smaller than the sum of its proper divisors (1036447891956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

480848071500 is a wasteful number, since it uses less digits than its factorization.

480848071500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26833 (or 26818 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 480848071500 in words is "four hundred eighty billion, eight hundred forty-eight million, seventy-one thousand, five hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 125 150 180 225 250 300 375 450 500 750 900 1125 1500 2250 4500 4871 9742 14613 19484 21937 24355 29226 43839 43874 48710 58452 65811 73065 87678 87748 97420 109685 121775 131622 146130 175356 197433 219195 219370 243550 263244 292260 329055 365325 394866 438390 438740 487100 548425 608875 658110 730650 789732 876780 987165 1095975 1096850 1217750 1316220 1461300 1645275 1826625 1974330 2191950 2193700 2435500 2742125 3290550 3653250 3948660 4383900 4935825 5479875 5484250 6581100 7306500 8226375 9871650 10959750 10968500 16452750 19743300 21919500 24679125 32905500 49358250 98716500 106855127 213710254 320565381 427420508 534275635 641130762 961696143 1068551270 1282261524 1602826905 1923392286 2137102540 2671378175 3205653810 3846784572 4808480715 5342756350 6411307620 8014134525 9616961430 10685512700 13356890875 16028269050 19233922860 24042403575 26713781750 32056538100 40070672625 48084807150 53427563500 80141345250 96169614300 120212017875 160282690500 240424035750 480848071500