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314869830541 = 726425914909
BaseRepresentation
bin1001001010011111011…
…01000101001110001101
31010002201211010200111121
410211033231011032031
520124323134034131
6400352121120541
731514524254100
oct4451755051615
91102654120447
10314869830541
111115988a1052
1251035329151
13238cc6cccc6
141134dd60737
1582ccd5e911
hex494fb4538d

314869830541 has 6 divisors (see below), whose sum is σ = 366277149870. Its totient is φ = 269888426136.

The previous prime is 314869830533. The next prime is 314869830589. The reversal of 314869830541 is 145038968413.

It can be written as a sum of positive squares in only one way, i.e., 281610648900 + 33259181641 = 530670^2 + 182371^2 .

It is not a de Polignac number, because 314869830541 - 23 = 314869830533 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 (314869830521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3212957406 + ... + 3212957503.

It is an arithmetic number, because the mean of its divisors is an integer number (61046191645).

Almost surely, 2314869830541 is an apocalyptic number.

It is an amenable number.

314869830541 is a deficient number, since it is larger than the sum of its proper divisors (51407319329).

314869830541 is an equidigital number, since it uses as much as digits as its factorization.

314869830541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6425914923 (or 6425914916 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 314869830541 in words is "three hundred fourteen billion, eight hundred sixty-nine million, eight hundred thirty thousand, five hundred forty-one".

Divisors: 1 7 49 6425914909 44981404363 314869830541