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233485552825 = 5272358008833
BaseRepresentation
bin1101100101110011010…
…0101100110010111001
3211022200000021000110121
43121130310230302321
512311134300142300
6255132313413241
722603663311310
oct3313464546271
9738600230417
10233485552825
11900255646a8
1239301a0a221
131902c862a65
14b42d407277
1561180a481a
hex365cd2ccb9

233485552825 has 24 divisors (see below), whose sum is σ = 345268579968. Its totient is φ = 153143316480.

The previous prime is 233485552819. The next prime is 233485552831. The reversal of 233485552825 is 528255584332.

It is an interprime number because it is at equal distance from previous prime (233485552819) and next prime (233485552831).

It is not a de Polignac number, because 233485552825 - 211 = 233485550777 is a prime.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29000392 + ... + 29008441.

It is an arithmetic number, because the mean of its divisors is an integer number (14386190832).

Almost surely, 2233485552825 is an apocalyptic number.

233485552825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233485552825 is a deficient number, since it is larger than the sum of its proper divisors (111783027143).

233485552825 is a wasteful number, since it uses less digits than its factorization.

233485552825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58008873 (or 58008868 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 52.

The spelling of 233485552825 in words is "two hundred thirty-three billion, four hundred eighty-five million, five hundred fifty-two thousand, eight hundred twenty-five".

Divisors: 1 5 7 23 25 35 115 161 175 575 805 4025 58008833 290044165 406061831 1334203159 1450220825 2030309155 6671015795 9339422113 10151545775 33355078975 46697110565 233485552825