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1414200965 = 51811562653
BaseRepresentation
bin101010001001010…
…1111111010000101
310122120001212000112
41110102233322011
510344013412330
6352155122405
750021336612
oct12422577205
93576055015
101414200965
11666309131
12335743405
13196cb1508
14d5b6b509
158424c795
hex544afe85

1414200965 has 8 divisors (see below), whose sum is σ = 1706418168. Its totient is φ = 1125109440.

The previous prime is 1414200859. The next prime is 1414200967. The reversal of 1414200965 is 5690024141.

It can be written as a sum of positive squares in 4 ways, for example, as 10125124 + 1404075841 = 3182^2 + 37471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1414200965 - 218 = 1413938821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414200967) 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, 780422 + ... + 782231.

It is an arithmetic number, because the mean of its divisors is an integer number (213302271).

Almost surely, 21414200965 is an apocalyptic number.

It is an amenable number.

1414200965 is a deficient number, since it is larger than the sum of its proper divisors (292217203).

1414200965 is a wasteful number, since it uses less digits than its factorization.

1414200965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562839.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1414200965 is about 37605.8634390968. The cubic root of 1414200965 is about 1122.4587154523.

The spelling of 1414200965 in words is "one billion, four hundred fourteen million, two hundred thousand, nine hundred sixty-five".

Divisors: 1 5 181 905 1562653 7813265 282840193 1414200965