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83051402484325 = 52111717765005879
BaseRepresentation
bin10010111000100011101001…
…010101111101101001100101
3101220001122012000222001111211
4102320203221111331221211
541341203233013444300
6452345142041431421
723331160114230652
oct2270435125755145
9356048160861454
1083051402484325
112450a9a1614120
129393b0279b571
133745937b70302
1416719d0578c29
15990556c084ba
hex4b88e957da65

83051402484325 has 24 divisors (see below), whose sum is σ = 118954479372480. Its totient is φ = 56848018809600.

The previous prime is 83051402484311. The next prime is 83051402484371. The reversal of 83051402484325 is 52348420415038.

It is not a de Polignac number, because 83051402484325 - 229 = 83050865613413 is a prime.

It is a super-2 number, since 2×830514024843252 (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 8882498265 + ... + 8882507614.

It is an arithmetic number, because the mean of its divisors is an integer number (4956436640520).

Almost surely, 283051402484325 is an apocalyptic number.

83051402484325 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

83051402484325 is a deficient number, since it is larger than the sum of its proper divisors (35903076888155).

83051402484325 is a wasteful number, since it uses less digits than its factorization.

83051402484325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17765005917 (or 17765005912 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 49.

The spelling of 83051402484325 in words is "eighty-three trillion, fifty-one billion, four hundred two million, four hundred eighty-four thousand, three hundred twenty-five".

Divisors: 1 5 11 17 25 55 85 187 275 425 935 4675 17765005879 88825029395 195415064669 302005099943 444125146975 977075323345 1510025499715 3322056099373 4885376616725 7550127498575 16610280496865 83051402484325