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10640675753 = 23714487843
BaseRepresentation
bin10011110100011101…
…11101001110101001
31000110120022100000222
421322032331032221
5133243003111003
64515510335425
7524454152201
oct117216751651
930416270028
1010640675753
114570425204
12208b65a575
131007658356
1472d297401
15424262c38
hex27a3bd3a9

10640675753 has 4 divisors (see below), whose sum is σ = 10645165968. Its totient is φ = 10636185540.

The previous prime is 10640675743. The next prime is 10640675761. The reversal of 10640675753 is 35757604601.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35757604601 = 39790069533.

It is a cyclic number.

It is not a de Polignac number, because 10640675753 - 210 = 10640674729 is a prime.

It is a super-2 number, since 2×106406757532 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10640675743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2241551 + ... + 2246292.

It is an arithmetic number, because the mean of its divisors is an integer number (2661291492).

Almost surely, 210640675753 is an apocalyptic number.

It is an amenable number.

10640675753 is a deficient number, since it is larger than the sum of its proper divisors (4490215).

10640675753 is an equidigital number, since it uses as much as digits as its factorization.

10640675753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4490214.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 10640675753 in words is "ten billion, six hundred forty million, six hundred seventy-five thousand, seven hundred fifty-three".

Divisors: 1 2371 4487843 10640675753