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8726113 = 117111173
BaseRepresentation
bin100001010010…
…011001100001
3121102022222101
4201102121201
54213213423
6511010401
7134112364
oct41223141
917368871
108726113
114a20070
122b09a01
131a66aa6
1412320db
15b757ad
hex852661

8726113 has 8 divisors (see below), whose sum is σ = 9654336. Its totient is φ = 7820400.

The previous prime is 8726101. The next prime is 8726141. The reversal of 8726113 is 3116278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8726113 is a prime.

It is a super-2 number, since 2×87261132 = 152290096177538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8726143) 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, 4806 + ... + 6367.

It is an arithmetic number, because the mean of its divisors is an integer number (1206792).

Almost surely, 28726113 is an apocalyptic number.

It is an amenable number.

8726113 is a deficient number, since it is larger than the sum of its proper divisors (928223).

8726113 is a wasteful number, since it uses less digits than its factorization.

8726113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11255.

The product of its digits is 2016, while the sum is 28.

The square root of 8726113 is about 2953.9994922139. Note that the first 3 decimals coincide. The cubic root of 8726113 is about 205.8765795404.

The spelling of 8726113 in words is "eight million, seven hundred twenty-six thousand, one hundred thirteen".

Divisors: 1 11 71 781 11173 122903 793283 8726113