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52701552007 = 1321710718229
BaseRepresentation
bin110001000101010000…
…011101110110000111
312001000212021020021121
4301011100131312013
51330413044131012
640113305054411
73543664541446
oct610520356607
9161025236247
1052701552007
112039471a065
12a269787407
134c7b67aa00
14279d448d5d
151586b34a07
hexc4541dd87

52701552007 has 12 divisors (see below), whose sum is σ = 57073827720. Its totient is φ = 48642074208.

The previous prime is 52701551971. The next prime is 52701552041. The reversal of 52701552007 is 70025510725.

It is not a de Polignac number, because 52701552007 - 235 = 18341813639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52701552047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2881969 + ... + 2900197.

It is an arithmetic number, because the mean of its divisors is an integer number (4756152310).

Almost surely, 252701552007 is an apocalyptic number.

52701552007 is a deficient number, since it is larger than the sum of its proper divisors (4372275713).

52701552007 is a wasteful number, since it uses less digits than its factorization.

52701552007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35362 (or 35349 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 34.

The spelling of 52701552007 in words is "fifty-two billion, seven hundred one million, five hundred fifty-two thousand, seven".

Divisors: 1 13 169 17107 18229 222391 236977 2891083 3080701 311843503 4053965539 52701552007