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914080319 = 2931520011
BaseRepresentation
bin110110011110111…
…100001000111111
32100201000002110122
4312132330020333
53333001032234
6230411525155
731436361125
oct6636741077
92321002418
10914080319
11429a7a089
122161597bb
131174b6539
1489583915
15553ad92e
hex367bc23f

914080319 has 4 divisors (see below), whose sum is σ = 945600360. Its totient is φ = 882560280.

The previous prime is 914080313. The next prime is 914080331. The reversal of 914080319 is 913080419.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913080419 = 2693394351.

It is a cyclic number.

It is not a de Polignac number, because 914080319 - 224 = 897303103 is a prime.

It is a super-2 number, since 2×9140803192 = 1671085659166283522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914080313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15759977 + ... + 15760034.

It is an arithmetic number, because the mean of its divisors is an integer number (236400090).

Almost surely, 2914080319 is an apocalyptic number.

914080319 is a deficient number, since it is larger than the sum of its proper divisors (31520041).

914080319 is a wasteful number, since it uses less digits than its factorization.

914080319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31520040.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 914080319 is about 30233.7612446748. The cubic root of 914080319 is about 970.4983158921.

The spelling of 914080319 in words is "nine hundred fourteen million, eighty thousand, three hundred nineteen".

Divisors: 1 29 31520011 914080319