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83024925 = 3521106999
BaseRepresentation
bin1001111001011…
…01110000011101
312210020002210020
410330231300131
5132223244200
612123302353
72025462114
oct474556035
9183202706
1083024925
1142957945
122397a9b9
131427c199
14b052c7b
15744eea0
hex4f2dc1d

83024925 has 12 divisors (see below), whose sum is σ = 137268000. Its totient is φ = 44279920.

The previous prime is 83024911. The next prime is 83024939. The reversal of 83024925 is 52942038.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (83024911) and next prime (83024939).

It is not a de Polignac number, because 83024925 - 215 = 82992157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 553425 + ... + 553574.

It is an arithmetic number, because the mean of its divisors is an integer number (11439000).

Almost surely, 283024925 is an apocalyptic number.

It is an amenable number.

83024925 is a deficient number, since it is larger than the sum of its proper divisors (54243075).

83024925 is a wasteful number, since it uses less digits than its factorization.

83024925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107012 (or 1107007 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 83024925 is about 9111.8014135515. The cubic root of 83024925 is about 436.2507272780.

The spelling of 83024925 in words is "eighty-three million, twenty-four thousand, nine hundred twenty-five".

Divisors: 1 3 5 15 25 75 1106999 3320997 5534995 16604985 27674975 83024925