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9113380962 = 237216985261
BaseRepresentation
bin10000111110011001…
…10010100001100010
3212112010102201110020
420133030302201202
5122131011142322
64104151214310
7441560313540
oct103714624142
925463381406
109113380962
1139572a2004
121924077396
13b230ca51a
146264cad90
1538512605c
hex21f332862

9113380962 has 16 divisors (see below), whose sum is σ = 20830585152. Its totient is φ = 2603823120.

The previous prime is 9113380943. The next prime is 9113380967. The reversal of 9113380962 is 2690833119.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 216985261 = 9113380962 / (9 + 1 + 1 + 3 + 3 + 8 + 0 + 9 + 6 + 2).

It is not an unprimeable number, because it can be changed into a prime (9113380967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108492589 + ... + 108492672.

It is an arithmetic number, because the mean of its divisors is an integer number (1301911572).

Almost surely, 29113380962 is an apocalyptic number.

9113380962 is an abundant number, since it is smaller than the sum of its proper divisors (11717204190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9113380962 is a wasteful number, since it uses less digits than its factorization.

9113380962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216985273.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 9113380962 is about 95464.0296761037. The cubic root of 9113380962 is about 2088.7822826421.

The spelling of 9113380962 in words is "nine billion, one hundred thirteen million, three hundred eighty thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 7 14 21 42 216985261 433970522 650955783 1301911566 1518896827 3037793654 4556690481 9113380962