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10055005159 = 97103659847
BaseRepresentation
bin10010101110101001…
…10011001111100111
3221221202021012000111
421113110303033213
5131043040131114
64341425353451
7504113063563
oct112724631747
927852235014
1010055005159
11429a874221
121b47498887
13c43208ac4
146b55a06a3
153dcb25bc4
hex2575333e7

10055005159 has 4 divisors (see below), whose sum is σ = 10158665104. Its totient is φ = 9951345216.

The previous prime is 10055005157. The next prime is 10055005171. The reversal of 10055005159 is 95150055001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95150055001 = 145965215939.

It is a cyclic number.

It is not a de Polignac number, because 10055005159 - 21 = 10055005157 is a prime.

It is a super-2 number, since 2×100550051592 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10055005159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10055005157) 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, 51829827 + ... + 51830020.

It is an arithmetic number, because the mean of its divisors is an integer number (2539666276).

Almost surely, 210055005159 is an apocalyptic number.

10055005159 is a deficient number, since it is larger than the sum of its proper divisors (103659945).

10055005159 is an equidigital number, since it uses as much as digits as its factorization.

10055005159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103659944.

The product of its (nonzero) digits is 5625, while the sum is 31.

The spelling of 10055005159 in words is "ten billion, fifty-five million, five thousand, one hundred fifty-nine".

Divisors: 1 97 103659847 10055005159