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316707231552 = 26312473132247
BaseRepresentation
bin1001001101111010011…
…10001101011101000000
31010021110212112022211220
410212331032031131000
520142104022402202
6401254315035040
731611205023255
oct4467516153500
91107425468756
10316707231552
11112350a80688
125146873ba80
1323b3328693a
1411485db142c
158389304abc
hex49bd38d740

316707231552 has 56 divisors (see below), whose sum is σ = 838028068416. Its totient is φ = 105559815168.

The previous prime is 316707231527. The next prime is 316707231553. The reversal of 316707231552 is 255132707613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316707231553) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2328693 + ... + 2460939.

It is an arithmetic number, because the mean of its divisors is an integer number (14964786936).

Almost surely, 2316707231552 is an apocalyptic number.

316707231552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

316707231552 is an abundant number, since it is smaller than the sum of its proper divisors (521320836864).

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

316707231552 is a wasteful number, since it uses less digits than its factorization.

316707231552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144735 (or 144725 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 42.

The spelling of 316707231552 in words is "three hundred sixteen billion, seven hundred seven million, two hundred thirty-one thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 12473 24946 37419 49892 74838 99784 132247 149676 199568 264494 299352 396741 399136 528988 598704 793482 798272 1057976 1197408 1586964 2115952 2394816 3173928 4231904 6347856 8463808 12695712 25391424 1649516831 3299033662 4948550493 6598067324 9897100986 13196134648 19794201972 26392269296 39588403944 52784538592 79176807888 105569077184 158353615776 316707231552