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115104116 = 22315471697
BaseRepresentation
bin1101101110001…
…01100101110100
322000120220011102
412313011211310
5213431312431
615231025232
72565240341
oct667054564
9260526142
10115104116
1159a78476
123266b218
131ab0165a
14114037c8
15a189dcb
hex6dc5974

115104116 has 24 divisors (see below), whose sum is σ = 208432896. Its totient is φ = 55560960.

The previous prime is 115104113. The next prime is 115104149. The reversal of 115104116 is 611401511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115104113) 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, 66980 + ... + 68676.

It is an arithmetic number, because the mean of its divisors is an integer number (8684704).

Almost surely, 2115104116 is an apocalyptic number.

It is an amenable number.

115104116 is a deficient number, since it is larger than the sum of its proper divisors (93328780).

115104116 is a wasteful number, since it uses less digits than its factorization.

115104116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279 (or 2277 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 115104116 is about 10728.6586300432. The cubic root of 115104116 is about 486.4411254488.

Adding to 115104116 its reverse (611401511), we get a palindrome (726505627).

The spelling of 115104116 in words is "one hundred fifteen million, one hundred four thousand, one hundred sixteen".

Divisors: 1 2 4 31 62 124 547 1094 1697 2188 3394 6788 16957 33914 52607 67828 105214 210428 928259 1856518 3713036 28776029 57552058 115104116