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8948317713 = 361103474737
BaseRepresentation
bin10000101010101110…
…00111111000010001
3212002121211122020120
420111113013320101
5121311232131323
64035533300453
7434514305556
oct102527077021
925077748216
108948317713
1138821015a5
121898934729
13ac7b5626a
1460c600a2d
153758bd5e3
hex2155c7e11

8948317713 has 16 divisors (see below), whose sum is σ = 12244442496. Its totient is φ = 5810768640.

The previous prime is 8948317711. The next prime is 8948317717. The reversal of 8948317713 is 3177138498.

It is not a de Polignac number, because 8948317713 - 21 = 8948317711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8948317711) 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, 218520 + ... + 256217.

It is an arithmetic number, because the mean of its divisors is an integer number (765277656).

Almost surely, 28948317713 is an apocalyptic number.

It is an amenable number.

8948317713 is a deficient number, since it is larger than the sum of its proper divisors (3296124783).

8948317713 is a wasteful number, since it uses less digits than its factorization.

8948317713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474904.

The product of its digits is 1016064, while the sum is 51.

The square root of 8948317713 is about 94595.5480612063. The cubic root of 8948317713 is about 2076.0945665005.

The spelling of 8948317713 in words is "eight billion, nine hundred forty-eight million, three hundred seventeen thousand, seven hundred thirteen".

Divisors: 1 3 61 103 183 309 6283 18849 474737 1424211 28958957 48897911 86876871 146693733 2982772571 8948317713