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54326301317 = 387131403309
BaseRepresentation
bin110010100110000110…
…011001001010000101
312012020002112001022222
4302212012121022011
51342230013120232
640542425102125
73632153641061
oct624606311205
9165202461288
1054326301317
1121048865292
12a641927945
13517a16a832
1428b5142aa1
15162e5c1d12
hexca6199285

54326301317 has 4 divisors (see below), whose sum is σ = 54327743340. Its totient is φ = 54324859296.

The previous prime is 54326301269. The next prime is 54326301343. The reversal of 54326301317 is 71310362345.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48753081601 + 5573219716 = 220801^2 + 74654^2 .

It is a cyclic number.

It is not a de Polignac number, because 54326301317 - 214 = 54326284933 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 (54326301347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662942 + ... + 740367.

It is an arithmetic number, because the mean of its divisors is an integer number (13581935835).

Almost surely, 254326301317 is an apocalyptic number.

It is an amenable number.

54326301317 is a deficient number, since it is larger than the sum of its proper divisors (1442023).

54326301317 is a wasteful number, since it uses less digits than its factorization.

54326301317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442022.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 54326301317 in words is "fifty-four billion, three hundred twenty-six million, three hundred one thousand, three hundred seventeen".

Divisors: 1 38713 1403309 54326301317