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10928634 = 232379193
BaseRepresentation
bin101001101100…
…000111111010
3202120020021020
4221230013322
510244204014
61030123310
7161614623
oct51540772
922506236
1010928634
116194932
1237b0536
132358462
141646a4a
15e5d1a9
hexa6c1fa

10928634 has 16 divisors (see below), whose sum is σ = 22807872. Its totient is φ = 3484448.

The previous prime is 10928587. The next prime is 10928639. The reversal of 10928634 is 43682901.

It is a super-2 number, since 2×109286342 = 238870082211912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10928595 and 10928604.

It is not an unprimeable number, because it can be changed into a prime (10928639) 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 7 ways as a sum of consecutive naturals, for example, 39459 + ... + 39734.

It is an arithmetic number, because the mean of its divisors is an integer number (1425492).

Almost surely, 210928634 is an apocalyptic number.

10928634 is an abundant number, since it is smaller than the sum of its proper divisors (11879238).

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

10928634 is a wasteful number, since it uses less digits than its factorization.

10928634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79221.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 10928634 is about 3305.8484538769. The cubic root of 10928634 is about 221.9160058840.

The spelling of 10928634 in words is "ten million, nine hundred twenty-eight thousand, six hundred thirty-four".

Divisors: 1 2 3 6 23 46 69 138 79193 158386 237579 475158 1821439 3642878 5464317 10928634