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10702713 = 37509653
BaseRepresentation
bin101000110100…
…111101111001
3202010202100210
4220310331321
510214441323
61021221333
7156654150
oct50647571
922122323
1010702713
11605011a
123701849
1322a9688
1415c8597
15e16293
hexa34f79

10702713 has 8 divisors (see below), whose sum is σ = 16308928. Its totient is φ = 6115824.

The previous prime is 10702709. The next prime is 10702717. The reversal of 10702713 is 31720701.

It is an interprime number because it is at equal distance from previous prime (10702709) and next prime (10702717).

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

It is not a de Polignac number, because 10702713 - 22 = 10702709 is a prime.

It is a super-2 number, since 2×107027132 = 229096131120738, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 509653 = 10702713 / (1 + 0 + 7 + 0 + 2 + 7 + 1 + 3).

It is the 3272-nd Hogben number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10702713.

It is not an unprimeable number, because it can be changed into a prime (10702717) by changing a digit.

It is a nontrivial repunit in base 3271.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254806 + ... + 254847.

It is an arithmetic number, because the mean of its divisors is an integer number (2038616).

Almost surely, 210702713 is an apocalyptic number.

It is an amenable number.

10702713 is a deficient number, since it is larger than the sum of its proper divisors (5606215).

10702713 is an equidigital number, since it uses as much as digits as its factorization.

10702713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509663.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 10702713 is about 3271.5001146263. The cubic root of 10702713 is about 220.3761677365.

The spelling of 10702713 in words is "ten million, seven hundred two thousand, seven hundred thirteen".

Divisors: 1 3 7 21 509653 1528959 3567571 10702713