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10161094679 = 85911828981
BaseRepresentation
bin10010111011010011…
…00000000000010111
3222020010220002110222
421131221200000113
5131302220012204
64400135304555
7506541610511
oct113551400027
928203802428
1010161094679
11434474490a
121b76b1b15b
13c5c1a2278
146c56d8bb1
153e70ceabe
hex25da60017

10161094679 has 4 divisors (see below), whose sum is σ = 10172924520. Its totient is φ = 10149264840.

The previous prime is 10161094673. The next prime is 10161094693. The reversal of 10161094679 is 97649016101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10161094679 - 228 = 9892659223 is a prime.

It is a super-3 number, since 3×101610946793 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161094673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5913632 + ... + 5915349.

It is an arithmetic number, because the mean of its divisors is an integer number (2543231130).

Almost surely, 210161094679 is an apocalyptic number.

10161094679 is a deficient number, since it is larger than the sum of its proper divisors (11829841).

10161094679 is an equidigital number, since it uses as much as digits as its factorization.

10161094679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11829840.

The product of its (nonzero) digits is 81648, while the sum is 44.

The spelling of 10161094679 in words is "ten billion, one hundred sixty-one million, ninety-four thousand, six hundred seventy-nine".

Divisors: 1 859 11828981 10161094679