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10916142 = 2317107021
BaseRepresentation
bin101001101001…
…000100101110
3202112121010120
4221221010232
510243304032
61025545410
7161533326
oct51510456
922477116
1010916142
116186506
1237a5266
132352873
141642286
15e5962c
hexa6912e

10916142 has 16 divisors (see below), whose sum is σ = 23116752. Its totient is φ = 3424640.

The previous prime is 10916137. The next prime is 10916149. The reversal of 10916142 is 24161901.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10916149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53409 + ... + 53612.

It is an arithmetic number, because the mean of its divisors is an integer number (1444797).

Almost surely, 210916142 is an apocalyptic number.

10916142 is an abundant number, since it is smaller than the sum of its proper divisors (12200610).

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

10916142 is a wasteful number, since it uses less digits than its factorization.

10916142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107043.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 10916142 is about 3303.9585348488. The cubic root of 10916142 is about 221.8314197816.

The spelling of 10916142 in words is "ten million, nine hundred sixteen thousand, one hundred forty-two".

Divisors: 1 2 3 6 17 34 51 102 107021 214042 321063 642126 1819357 3638714 5458071 10916142