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316104352 = 2543229727
BaseRepresentation
bin10010110101110…
…101111010100000
3211000210202122121
4102311311322200
51121410314402
651211114024
710555562014
oct2265657240
9730722577
10316104352
11152483973
1289a42914
1350648cc5
142dda6544
151cb40837
hex12d75ea0

316104352 has 24 divisors (see below), whose sum is σ = 636806016. Its totient is φ = 154375872.

The previous prime is 316104331. The next prime is 316104353. The reversal of 316104352 is 253401613.

It is a super-2 number, since 2×3161043522 = 199843922706679808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (316104353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113488 + ... + 116239.

It is an arithmetic number, because the mean of its divisors is an integer number (26533584).

Almost surely, 2316104352 is an apocalyptic number.

316104352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

316104352 is an abundant number, since it is smaller than the sum of its proper divisors (320701664).

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

316104352 is a wasteful number, since it uses less digits than its factorization.

316104352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229780 (or 229772 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 316104352 is about 17779.3237216718. The cubic root of 316104352 is about 681.2034283793.

Adding to 316104352 its reverse (253401613), we get a palindrome (569505965).

The spelling of 316104352 in words is "three hundred sixteen million, one hundred four thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 32 43 86 172 344 688 1376 229727 459454 918908 1837816 3675632 7351264 9878261 19756522 39513044 79026088 158052176 316104352