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1314080812 = 2211219142897
BaseRepresentation
bin100111001010011…
…0100100000101100
310101120200012222201
41032110310200230
510142401041222
6334221151244
744364334252
oct11624644054
93346605881
101314080812
11614845400
123080bb524
1317c328115
14c67485d2
157a572427
hex4e53482c

1314080812 has 36 divisors (see below), whose sum is σ = 2660760760. Its totient is φ = 565868160.

The previous prime is 1314080777. The next prime is 1314080843. The reversal of 1314080812 is 2180804131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62253 + ... + 80644.

Almost surely, 21314080812 is an apocalyptic number.

It is an amenable number.

1314080812 is an abundant number, since it is smaller than the sum of its proper divisors (1346679948).

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

1314080812 is a wasteful number, since it uses less digits than its factorization.

1314080812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142942 (or 142929 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1314080812 is about 36250.2525784304. The cubic root of 1314080812 is about 1095.3191766400.

Adding to 1314080812 its reverse (2180804131), we get a palindrome (3494884943).

The spelling of 1314080812 in words is "one billion, three hundred fourteen million, eighty thousand, eight hundred twelve".

Divisors: 1 2 4 11 19 22 38 44 76 121 209 242 418 484 836 2299 4598 9196 142897 285794 571588 1571867 2715043 3143734 5430086 6287468 10860172 17290537 29865473 34581074 59730946 69162148 119461892 328520203 657040406 1314080812