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83024885 = 516799431
BaseRepresentation
bin1001111001011…
…01101111110101
312210020002201202
410330231233311
5132223244020
612123302245
72025462026
oct474555765
9183202652
1083024885
1142957909
122397a985
131427c168
14b052c4d
15744ee75
hex4f2dbf5

83024885 has 8 divisors (see below), whose sum is σ = 100227456. Its totient is φ = 66021520.

The previous prime is 83024869. The next prime is 83024891. The reversal of 83024885 is 58842038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83024885 - 24 = 83024869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48881 + ... + 50550.

It is an arithmetic number, because the mean of its divisors is an integer number (12528432).

Almost surely, 283024885 is an apocalyptic number.

It is an amenable number.

83024885 is a deficient number, since it is larger than the sum of its proper divisors (17202571).

83024885 is a wasteful number, since it uses less digits than its factorization.

83024885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99603.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 83024885 is about 9111.7992185956. The cubic root of 83024885 is about 436.2506572186.

The spelling of 83024885 in words is "eighty-three million, twenty-four thousand, eight hundred eighty-five".

Divisors: 1 5 167 835 99431 497155 16604977 83024885