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1314310368 = 25371955819
BaseRepresentation
bin100111001010110…
…1100100011100000
310101121002212212210
41032111230203200
510142430412433
6334230122120
744366311440
oct11625544340
93347085783
101314310368
11614991918
123081b0340
1317c3a8757
14c67a8120
157a5ba463
hex4e56c8e0

1314310368 has 48 divisors (see below), whose sum is σ = 3942933120. Its totient is φ = 375517056.

The previous prime is 1314310357. The next prime is 1314310369. The reversal of 1314310368 is 8630134131.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314310369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977238 + ... + 978581.

It is an arithmetic number, because the mean of its divisors is an integer number (82144440).

Almost surely, 21314310368 is an apocalyptic number.

It is an amenable number.

1314310368 is an abundant number, since it is smaller than the sum of its proper divisors (2628622752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314310368 is a wasteful number, since it uses less digits than its factorization.

1314310368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955839 (or 1955831 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1314310368 is about 36253.4187077578. The cubic root of 1314310368 is about 1095.3829531462.

Adding to 1314310368 its reverse (8630134131), we get a palindrome (9944444499).

The spelling of 1314310368 in words is "one billion, three hundred fourteen million, three hundred ten thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 1955819 3911638 5867457 7823276 11734914 13690733 15646552 23469828 27381466 31293104 41072199 46939656 54762932 62586208 82144398 93879312 109525864 164288796 187758624 219051728 328577592 438103456 657155184 1314310368