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15010014101 = 101829179269
BaseRepresentation
bin11011111101010101…
…01010001110010101
31102202001222201110012
431332222222032111
5221220030422401
610521232410005
71040651005025
oct157652521625
942661881405
1015010014101
116402841835
122aaa9a6905
131552944164
14a256ada85
155ccb418bb
hex37eaaa395

15010014101 has 8 divisors (see below), whose sum is σ = 15176998200. Its totient is φ = 14843390400.

The previous prime is 15010013959. The next prime is 15010014127. The reversal of 15010014101 is 10141001051.

It can be written as a sum of positive squares in 4 ways, for example, as 3079695025 + 11930319076 = 55495^2 + 109226^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-15010014101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15010016101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5906 + ... + 173363.

It is an arithmetic number, because the mean of its divisors is an integer number (1897124775).

Almost surely, 215010014101 is an apocalyptic number.

It is an amenable number.

15010014101 is a deficient number, since it is larger than the sum of its proper divisors (166984099).

15010014101 is a wasteful number, since it uses less digits than its factorization.

15010014101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180199.

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 15010014101 its reverse (10141001051), we get a palindrome (25151015152).

The spelling of 15010014101 in words is "fifteen billion, ten million, fourteen thousand, one hundred one".

Divisors: 1 101 829 83729 179269 18106169 148614001 15010014101