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104969274 = 2388319813
BaseRepresentation
bin1100100000110…
…11010000111010
321022111222202220
412100123100322
5203333004044
614225504510
72413136604
oct620332072
9238458686
10104969274
1154285a73
122b1a2136
13189935c7
14dd26174
159337019
hex641b43a

104969274 has 16 divisors (see below), whose sum is σ = 210186912. Its totient is φ = 34948368.

The previous prime is 104969261. The next prime is 104969303. The reversal of 104969274 is 472969401.

It is a super-2 number, since 2×1049692742 = 22037096968174152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4609 + ... + 15204.

It is an arithmetic number, because the mean of its divisors is an integer number (13136682).

Almost surely, 2104969274 is an apocalyptic number.

104969274 is an abundant number, since it is smaller than the sum of its proper divisors (105217638).

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

104969274 is a wasteful number, since it uses less digits than its factorization.

104969274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20701.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 104969274 is about 10245.4513809788. The cubic root of 104969274 is about 471.7233758072.

The spelling of 104969274 in words is "one hundred four million, nine hundred sixty-nine thousand, two hundred seventy-four".

Divisors: 1 2 3 6 883 1766 2649 5298 19813 39626 59439 118878 17494879 34989758 52484637 104969274