Search a number
-
+
468435200 = 2852531381
BaseRepresentation
bin11011111010111…
…100000100000000
31012122102222021212
4123322330010000
51424404411300
6114252105252
714415430202
oct3372740400
91178388255
10468435200
11220468332
12110a65228
1376082abc
14462da772
152b1d0935
hex1bebc100

468435200 has 108 divisors (see below), whose sum is σ = 1182182148. Its totient is φ = 183705600.

The previous prime is 468435197. The next prime is 468435211. The reversal of 468435200 is 2534864.

It can be written as a sum of positive squares in 6 ways, for example, as 1183744 + 467251456 = 1088^2 + 21616^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338510 + ... + 339890.

It is an arithmetic number, because the mean of its divisors is an integer number (10946131).

Almost surely, 2468435200 is an apocalyptic number.

468435200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468435200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591091074).

468435200 is an abundant number, since it is smaller than the sum of its proper divisors (713746948).

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

468435200 is a wasteful number, since it uses less digits than its factorization.

468435200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460 (or 1441 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 468435200 is about 21643.3638790277. The cubic root of 468435200 is about 776.6341930053.

The spelling of 468435200 in words is "four hundred sixty-eight million, four hundred thirty-five thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 53 64 80 100 106 128 160 200 212 256 265 320 400 424 530 640 800 848 1060 1280 1325 1381 1600 1696 2120 2650 2762 3200 3392 4240 5300 5524 6400 6784 6905 8480 10600 11048 13568 13810 16960 21200 22096 27620 33920 34525 42400 44192 55240 67840 69050 73193 84800 88384 110480 138100 146386 169600 176768 220960 276200 292772 339200 353536 365965 441920 552400 585544 731930 883840 1104800 1171088 1463860 1767680 1829825 2209600 2342176 2927720 3659650 4419200 4684352 5855440 7319300 8838400 9368704 11710880 14638600 18737408 23421760 29277200 46843520 58554400 93687040 117108800 234217600 468435200