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10679142 = 231779857
BaseRepresentation
bin101000101111…
…001101100110
3202002120000210
4220233031212
510213213032
61020520250
7156525345
oct50571546
922076023
1010679142
116034441
1236b0086
13229ba26
1415bdb5c
15e0e2cc
hexa2f366

10679142 has 8 divisors (see below), whose sum is σ = 21358296. Its totient is φ = 3559712.

The previous prime is 10679101. The next prime is 10679161. The reversal of 10679142 is 24197601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

10679142 is an admirable number.

It is a super-2 number, since 2×106791422 = 228088147712328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 889923 + ... + 889934.

It is an arithmetic number, because the mean of its divisors is an integer number (2669787).

Almost surely, 210679142 is an apocalyptic number.

10679142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10679142 is a wasteful number, since it uses less digits than its factorization.

10679142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779862.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 10679142 is about 3267.8956531689. The cubic root of 10679142 is about 220.2142678313.

The spelling of 10679142 in words is "ten million, six hundred seventy-nine thousand, one hundred forty-two".

Divisors: 1 2 3 6 1779857 3559714 5339571 10679142