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2163190059 = 32687134981
BaseRepresentation
bin1000000011101111…
…1010100100101011
312120202102102220100
42000323322210223
513412234040214
6554352400443
7104414545362
oct20073724453
95522372810
102163190059
11a10078788
12504546123
13286213b24
141674187d9
15c9d9a309
hex80efa92b

2163190059 has 12 divisors (see below), whose sum is σ = 3125151952. Its totient is φ = 1441875600.

The previous prime is 2163190049. The next prime is 2163190063. The reversal of 2163190059 is 9500913612.

2163190059 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 2163190059 - 25 = 2163190027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2163190039) 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, 44349 + ... + 79329.

Almost surely, 22163190059 is an apocalyptic number.

2163190059 is a deficient number, since it is larger than the sum of its proper divisors (961961893).

2163190059 is a wasteful number, since it uses less digits than its factorization.

2163190059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41858 (or 41855 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 2163190059 is about 46510.1070628740. The cubic root of 2163190059 is about 1293.2968689383.

The spelling of 2163190059 in words is "two billion, one hundred sixty-three million, one hundred ninety thousand, fifty-nine".

Divisors: 1 3 9 6871 20613 34981 61839 104943 314829 240354451 721063353 2163190059