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2315063051 = 71679772027
BaseRepresentation
bin1000100111111101…
…0000111100001011
312222100012101110222
42021333100330023
514220124004201
61021415500255
7111240465650
oct21177207413
95870171428
102315063051
11a8887a154
1254738768b
132ab81a3c2
1417d66dc27
15d839991b
hex89fd0f0b

2315063051 has 16 divisors (see below), whose sum is σ = 2665668096. Its totient is φ = 1969466496.

The previous prime is 2315063041. The next prime is 2315063071. The reversal of 2315063051 is 1503605132.

It is a cyclic number.

It is not a de Polignac number, because 2315063051 - 226 = 2247954187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2315063051.

It is not an unprimeable number, because it can be changed into a prime (2315063041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1141100 + ... + 1143126.

It is an arithmetic number, because the mean of its divisors is an integer number (166604256).

Almost surely, 22315063051 is an apocalyptic number.

2315063051 is a deficient number, since it is larger than the sum of its proper divisors (350605045).

2315063051 is a wasteful number, since it uses less digits than its factorization.

2315063051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 2315063051 is about 48115.1021094209. The cubic root of 2315063051 is about 1322.8814943291.

Adding to 2315063051 its reverse (1503605132), we get a palindrome (3818668183).

The spelling of 2315063051 in words is "two billion, three hundred fifteen million, sixty-three thousand, fifty-one".

Divisors: 1 7 167 977 1169 2027 6839 14189 163159 338509 1142113 1980379 2369563 13862653 330723293 2315063051