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8980154914 = 223243780107
BaseRepresentation
bin10000101110100001…
…00100101000100010
3212011211202010200011
420113100210220202
5121342404424124
64043031515134
7435352025443
oct102720445042
925154663604
108980154914
113899077335
1218a7528aaa
13b01622543
1461292b2ca
153785ab994
hex217424a22

8980154914 has 16 divisors (see below), whose sum is σ = 14061837888. Its totient is φ = 4293040752.

The previous prime is 8980154903. The next prime is 8980154917. The reversal of 8980154914 is 4194510898.

It is not an unprimeable number, because it can be changed into a prime (8980154917) 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, 72049 + ... + 152155.

It is an arithmetic number, because the mean of its divisors is an integer number (878864868).

Almost surely, 28980154914 is an apocalyptic number.

8980154914 is a deficient number, since it is larger than the sum of its proper divisors (5081682974).

8980154914 is a wasteful number, since it uses less digits than its factorization.

8980154914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82569.

The product of its (nonzero) digits is 414720, while the sum is 49.

The square root of 8980154914 is about 94763.6792975030. The cubic root of 8980154914 is about 2078.5538297149.

The spelling of 8980154914 in words is "eight billion, nine hundred eighty million, one hundred fifty-four thousand, nine hundred fourteen".

Divisors: 1 2 23 46 2437 4874 56051 80107 112102 160214 1842461 3684922 195220759 390441518 4490077457 8980154914