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52211250583 = 192144629503
BaseRepresentation
bin110000101000000010…
…000111010110010111
311222202200200100011121
4300220002013112113
51323412040004313
635552512144411
73525562210312
oct605002072627
9158680610147
1052211250583
1120162987378
12a151538107
134c00c1021b
142754299979
151558a8528d
hexc28087597

52211250583 has 6 divisors (see below), whose sum is σ = 55103841024. Its totient is φ = 49463289684.

The previous prime is 52211250577. The next prime is 52211250607. The reversal of 52211250583 is 38505211225.

It is not a de Polignac number, because 52211250583 - 25 = 52211250551 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 (52211250983) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72314391 + ... + 72315112.

It is an arithmetic number, because the mean of its divisors is an integer number (9183973504).

Almost surely, 252211250583 is an apocalyptic number.

52211250583 is a deficient number, since it is larger than the sum of its proper divisors (2892590441).

52211250583 is a wasteful number, since it uses less digits than its factorization.

52211250583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144629541 (or 144629522 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 52211250583 in words is "fifty-two billion, two hundred eleven million, two hundred fifty thousand, five hundred eighty-three".

Divisors: 1 19 361 144629503 2747960557 52211250583