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316107092 = 22797116387
BaseRepresentation
bin10010110101110…
…110100101010100
3211000210220102002
4102311312211110
51121410411332
651211134432
710555603010
oct2265664524
9730726362
10316107092
11152485a34
1289a44418
135064a322
142dda7540
151cb41562
hex12d76954

316107092 has 24 divisors (see below), whose sum is σ = 638737344. Its totient is φ = 134076672.

The previous prime is 316107091. The next prime is 316107107. The reversal of 316107092 is 290701613.

It is a super-2 number, since 2×3161070922 = 199847387225392928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316107091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55478 + ... + 60909.

It is an arithmetic number, because the mean of its divisors is an integer number (26614056).

Almost surely, 2316107092 is an apocalyptic number.

It is an amenable number.

316107092 is an abundant number, since it is smaller than the sum of its proper divisors (322630252).

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

316107092 is a wasteful number, since it uses less digits than its factorization.

316107092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116495 (or 116493 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 316107092 is about 17779.4007773041. The cubic root of 316107092 is about 681.2053966028.

The spelling of 316107092 in words is "three hundred sixteen million, one hundred seven thousand, ninety-two".

Divisors: 1 2 4 7 14 28 97 194 388 679 1358 2716 116387 232774 465548 814709 1629418 3258836 11289539 22579078 45158156 79026773 158053546 316107092