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52833866833825 = 5271127446164589
BaseRepresentation
bin11000000001101010101111…
…10111010101111110100001
320221001212110000120021021021
430000311113313111332201
523411112224402140300
6304211313210325441
714062056321155110
oct1400652767257641
9227055400507237
1052833866833825
111591a7984a7130
125b13683129881
13236329b46384c
14d0925c235c77
156194e4276d1a
hex300d57dd5fa1

52833866833825 has 24 divisors (see below), whose sum is σ = 81679785819840. Its totient is φ = 32935397505600.

The previous prime is 52833866833823. The next prime is 52833866833849.

52833866833825 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52833866833825 - 21 = 52833866833823 is a prime.

It is a super-2 number, since 2×528338668338252 (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (70) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52833866833823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13723080370 + ... + 13723084219.

It is an arithmetic number, because the mean of its divisors is an integer number (3403324409160).

Almost surely, 252833866833825 is an apocalyptic number.

52833866833825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52833866833825 is a deficient number, since it is larger than the sum of its proper divisors (28845918986015).

52833866833825 is a wasteful number, since it uses less digits than its factorization.

52833866833825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27446164617 (or 27446164612 counting only the distinct ones).

The product of its digits is 1194393600, while the sum is 70.

The spelling of 52833866833825 in words is "fifty-two trillion, eight hundred thirty-three billion, eight hundred sixty-six million, eight hundred thirty-three thousand, eight hundred twenty-five".

Divisors: 1 5 7 11 25 35 55 77 175 275 385 1925 27446164589 137230822945 192123152123 301907810479 686154114725 960615760615 1509539052395 2113354673353 4803078803075 7547695261975 10566773366765 52833866833825