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10130139169 = 67151196107
BaseRepresentation
bin10010110111100110…
…11010100000100001
3222010222122101111121
421123303122200201
5131221303423134
64353112012241
7506014522303
oct113363324041
928128571447
1010130139169
114329221547
121b68691081
13c559543b7
146c155b973
153e4517ab4
hex25bcda821

10130139169 has 4 divisors (see below), whose sum is σ = 10281335344. Its totient is φ = 9978942996.

The previous prime is 10130139143. The next prime is 10130139179. The reversal of 10130139169 is 96193103101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10130139169 - 219 = 10129614881 is a prime.

It is a super-2 number, since 2×101301391692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10130139119) 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, 75597987 + ... + 75598120.

It is an arithmetic number, because the mean of its divisors is an integer number (2570333836).

Almost surely, 210130139169 is an apocalyptic number.

It is an amenable number.

10130139169 is a deficient number, since it is larger than the sum of its proper divisors (151196175).

10130139169 is an equidigital number, since it uses as much as digits as its factorization.

10130139169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151196174.

The product of its (nonzero) digits is 4374, while the sum is 34.

The spelling of 10130139169 in words is "ten billion, one hundred thirty million, one hundred thirty-nine thousand, one hundred sixty-nine".

Divisors: 1 67 151196107 10130139169