Search a number
-
+
460848480 = 25353130971
BaseRepresentation
bin11011011101111…
…111110101100000
31012010011112021020
4123131333311200
51420434122410
6113421325440
714264101401
oct3335776540
91163145236
10460848480
11217156314
1210a406880
1374627811
14452c39a8
152a6d2a70
hex1b77fd60

460848480 has 96 divisors (see below), whose sum is σ = 1498549248. Its totient is φ = 118924800.

The previous prime is 460848467. The next prime is 460848491. The reversal of 460848480 is 84848064.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606 + ... + 30365.

It is an arithmetic number, because the mean of its divisors is an integer number (15609888).

Almost surely, 2460848480 is an apocalyptic number.

460848480 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 460848480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (749274624).

460848480 is an abundant number, since it is smaller than the sum of its proper divisors (1037700768).

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

460848480 is a wasteful number, since it uses less digits than its factorization.

460848480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31020 (or 31012 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 42.

The square root of 460848480 is about 21467.3817686275. The cubic root of 460848480 is about 772.4185940757.

The spelling of 460848480 in words is "four hundred sixty million, eight hundred forty-eight thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 80 93 96 120 124 155 160 186 240 248 310 372 465 480 496 620 744 930 992 1240 1488 1860 2480 2976 3720 4960 7440 14880 30971 61942 92913 123884 154855 185826 247768 309710 371652 464565 495536 619420 743304 929130 960101 991072 1238840 1486608 1858260 1920202 2477680 2880303 2973216 3716520 3840404 4800505 4955360 5760606 7433040 7680808 9601010 11521212 14401515 14866080 15361616 19202020 23042424 28803030 30723232 38404040 46084848 57606060 76808080 92169696 115212120 153616160 230424240 460848480