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2160936799 = 72206321377
BaseRepresentation
bin1000000011001101…
…0100011101011111
312120121011222000021
42000303110131133
513411144434144
6554232213011
7104356442200
oct20063243537
95517158007
102160936799
11a0987988a
1250383a167
13285905338
14166dcd5a7
15c9aa2884
hex80cd475f

2160936799 has 12 divisors (see below), whose sum is σ = 2515078944. Its totient is φ = 1851247104.

The previous prime is 2160936781. The next prime is 2160936923. The reversal of 2160936799 is 9976390612.

2160936799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2160936799 - 211 = 2160934751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160936199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90399 + ... + 111775.

It is an arithmetic number, because the mean of its divisors is an integer number (209589912).

Almost surely, 22160936799 is an apocalyptic number.

2160936799 is a deficient number, since it is larger than the sum of its proper divisors (354142145).

2160936799 is a wasteful number, since it uses less digits than its factorization.

2160936799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23454 (or 23447 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 52.

The square root of 2160936799 is about 46485.8774145439. The cubic root of 2160936799 is about 1292.8476640706.

The spelling of 2160936799 in words is "two billion, one hundred sixty million, nine hundred thirty-six thousand, seven hundred ninety-nine".

Divisors: 1 7 49 2063 14441 21377 101087 149639 1047473 44100751 308705257 2160936799