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10117143599 = 12777922587
BaseRepresentation
bin10010110110000011…
…10101110000101111
3222010002012010221012
421123001311300233
5131204442043344
64351525255435
7505466205323
oct113301656057
928102163835
1010117143599
114321955802
121b6426457b
13c53054204
146bd937983
153e32ec29e
hex25b075c2f

10117143599 has 4 divisors (see below), whose sum is σ = 10125067464. Its totient is φ = 10109219736.

The previous prime is 10117143583. The next prime is 10117143613. The reversal of 10117143599 is 99534171101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99534171101 = 334329773907.

It is a cyclic number.

It is not a de Polignac number, because 10117143599 - 24 = 10117143583 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 (10117143499) 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, 3960017 + ... + 3962570.

It is an arithmetic number, because the mean of its divisors is an integer number (2531266866).

Almost surely, 210117143599 is an apocalyptic number.

10117143599 is a deficient number, since it is larger than the sum of its proper divisors (7923865).

10117143599 is an equidigital number, since it uses as much as digits as its factorization.

10117143599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7923864.

The product of its (nonzero) digits is 34020, while the sum is 41.

The spelling of 10117143599 in words is "ten billion, one hundred seventeen million, one hundred forty-three thousand, five hundred ninety-nine".

Divisors: 1 1277 7922587 10117143599