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930793205 = 5615415641
BaseRepresentation
bin110111011110101…
…100011011110101
32101212110012020102
4313132230123311
53401240340310
6232210043445
732031416546
oct6736543365
92355405212
10930793205
11438454791
1221b879585
1311aab8714
148b8944cd
1556ab08a5
hex377ac6f5

930793205 has 16 divisors (see below), whose sum is σ = 1137562608. Its totient is φ = 730944000.

The previous prime is 930793189. The next prime is 930793219. The reversal of 930793205 is 502397039.

It can be written as a sum of positive squares in 8 ways, for example, as 6754801 + 924038404 = 2599^2 + 30398^2 .

It is not a de Polignac number, because 930793205 - 24 = 930793189 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 15 ways as a sum of consecutive naturals, for example, 162185 + ... + 167825.

It is an arithmetic number, because the mean of its divisors is an integer number (71097663).

Almost surely, 2930793205 is an apocalyptic number.

It is an amenable number.

930793205 is a deficient number, since it is larger than the sum of its proper divisors (206769403).

930793205 is a wasteful number, since it uses less digits than its factorization.

930793205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6248.

The product of its (nonzero) digits is 51030, while the sum is 38.

The square root of 930793205 is about 30508.9037003954. The cubic root of 930793205 is about 976.3774368406.

The spelling of 930793205 in words is "nine hundred thirty million, seven hundred ninety-three thousand, two hundred five".

Divisors: 1 5 61 305 541 2705 5641 28205 33001 165005 344101 1720505 3051781 15258905 186158641 930793205