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3640676271413 = 53233329443637
BaseRepresentation
bin110100111110101001001…
…101110100010100110101
3110220001012222201000102012
4310332221031310110311
5434122101111141123
611424300435254005
7524013231465506
oct64765115642465
913801188630365
103640676271413
111184002930005
124a970714a305
1320541169175c
14c82d14a6bad
1564a80630378
hex34fa9374535

3640676271413 has 8 divisors (see below), whose sum is σ = 3710958358968. Its totient is φ = 3570453075904.

The previous prime is 3640676271383. The next prime is 3640676271439. The reversal of 3640676271413 is 3141726760463.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 478190229169 + 3162486042244 = 691513^2 + 1778338^2 .

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

It is not a de Polignac number, because 3640676271413 - 226 = 3640609162549 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 (3640676271473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14598170 + ... + 14845467.

It is an arithmetic number, because the mean of its divisors is an integer number (463869794871).

Almost surely, 23640676271413 is an apocalyptic number.

It is an amenable number.

3640676271413 is a deficient number, since it is larger than the sum of its proper divisors (70282087555).

3640676271413 is a wasteful number, since it uses less digits than its factorization.

3640676271413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29446023.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 3640676271413 in words is "three trillion, six hundred forty billion, six hundred seventy-six million, two hundred seventy-one thousand, four hundred thirteen".

Divisors: 1 53 2333 123649 29443637 1560512761 68692005121 3640676271413