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9079399241 = 111399076547
BaseRepresentation
bin10000111010010110…
…01010001101001001
3212102202111021021222
420131023022031021
5122043311233431
64100535011425
7440665422503
oct103513121511
925382437258
109079399241
11393a0a2040
121914809b75
13b190600b3
14621ba2d73
1538216257b
hex21d2ca349

9079399241 has 16 divisors (see below), whose sum is σ = 9988581120. Its totient is φ = 8184332880.

The previous prime is 9079399213. The next prime is 9079399243. The reversal of 9079399241 is 1429939709.

It is a cyclic number.

It is not a de Polignac number, because 9079399241 - 226 = 9012290377 is a prime.

It is a Smith number, since the sum of its digits (53) 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 not an unprimeable number, because it can be changed into a prime (9079399243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1383530 + ... + 1390076.

It is an arithmetic number, because the mean of its divisors is an integer number (624286320).

Almost surely, 29079399241 is an apocalyptic number.

It is an amenable number.

9079399241 is a deficient number, since it is larger than the sum of its proper divisors (909181879).

9079399241 is a wasteful number, since it uses less digits than its factorization.

9079399241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7604.

The product of its (nonzero) digits is 1102248, while the sum is 53.

The square root of 9079399241 is about 95285.8816457087. The cubic root of 9079399241 is about 2086.1828513394.

The spelling of 9079399241 in words is "nine billion, seventy-nine million, three hundred ninety-nine thousand, two hundred forty-one".

Divisors: 1 11 139 907 1529 6547 9977 72017 126073 910033 1386803 5938129 10010363 65319419 825399931 9079399241