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52664036245223 = 135419747569609
BaseRepresentation
bin10111111100101110011010…
…01011000011111011100111
320220110122002020100110220012
423332113031023003323213
523400321421234321343
6304001305123400435
714043564625034534
oct1376271513037347
9226418066313805
1052664036245223
111586476856a287
125aa678722311b
132350274643bc0
14d00d4ac9bd8b
15614da4742718
hex2fe5cd2c3ee7

52664036245223 has 8 divisors (see below), whose sum is σ = 56725582006800. Its totient is φ = 48603985633728.

The previous prime is 52664036245211. The next prime is 52664036245229. The reversal of 52664036245223 is 32254263046625.

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

It is a cyclic number.

It is not a de Polignac number, because 52664036245223 - 26 = 52664036245159 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 (52664036245229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373714358 + ... + 373855251.

It is an arithmetic number, because the mean of its divisors is an integer number (7090697750850).

Almost surely, 252664036245223 is an apocalyptic number.

52664036245223 is a deficient number, since it is larger than the sum of its proper divisors (4061545761577).

52664036245223 is a wasteful number, since it uses less digits than its factorization.

52664036245223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747575041.

The product of its (nonzero) digits is 12441600, while the sum is 50.

The spelling of 52664036245223 in words is "fifty-two trillion, six hundred sixty-four billion, thirty-six million, two hundred forty-five thousand, two hundred twenty-three".

Divisors: 1 13 5419 70447 747569609 9718404917 4051079711171 52664036245223