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10702313 = 43248891
BaseRepresentation
bin101000110100…
…110111101001
3202010201210222
4220310313221
510214433223
61021215425
7156653036
oct50646751
922121728
1010702313
11604a896
123701575
1322a943b
1415c838d
15e160c8
hexa34de9

10702313 has 4 divisors (see below), whose sum is σ = 10951248. Its totient is φ = 10453380.

The previous prime is 10702309. The next prime is 10702319. The reversal of 10702313 is 31320701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10702313 - 22 = 10702309 is a prime.

It is a super-2 number, since 2×107023132 = 229079007099938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10702291 and 10702300.

It is not an unprimeable number, because it can be changed into a prime (10702319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124403 + ... + 124488.

It is an arithmetic number, because the mean of its divisors is an integer number (2737812).

Almost surely, 210702313 is an apocalyptic number.

It is an amenable number.

10702313 is a deficient number, since it is larger than the sum of its proper divisors (248935).

10702313 is an equidigital number, since it uses as much as digits as its factorization.

10702313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248934.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 10702313 is about 3271.4389800209. The cubic root of 10702313 is about 220.3734222779.

The spelling of 10702313 in words is "ten million, seven hundred two thousand, three hundred thirteen".

Divisors: 1 43 248891 10702313