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104879037 = 3109349919
BaseRepresentation
bin1100100000001…
…01001110111101
321022100101222210
412100011032331
5203322112122
614223531033
72412312534
oct620051675
9238311883
10104879037
115422419a
122b159a79
1318961503
14dd0131b
15931a40c
hex64053bd

104879037 has 16 divisors (see below), whose sum is σ = 141680000. Its totient is φ = 69004224.

The previous prime is 104879017. The next prime is 104879039. The reversal of 104879037 is 730978401.

It is not a de Polignac number, because 104879037 - 26 = 104878973 is a prime.

It is a super-2 number, since 2×1048790372 = 21999224804094738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104878986 and 104879004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104879039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113664 + ... + 114582.

It is an arithmetic number, because the mean of its divisors is an integer number (8855000).

Almost surely, 2104879037 is an apocalyptic number.

It is an amenable number.

104879037 is a deficient number, since it is larger than the sum of its proper divisors (36800963).

104879037 is a wasteful number, since it uses less digits than its factorization.

104879037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 104879037 is about 10241.0466750230. The cubic root of 104879037 is about 471.5881644765.

The spelling of 104879037 in words is "one hundred four million, eight hundred seventy-nine thousand, thirty-seven".

Divisors: 1 3 109 327 349 919 1047 2757 38041 100171 114123 300513 320731 962193 34959679 104879037