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10701079807 = 11972825437
BaseRepresentation
bin10011111011101010…
…11000010011111111
31000121202222011211011
421331311120103333
5133403434023212
64525505140051
7526116451255
oct117565302377
930552864734
1010701079807
1145a1531710
1220a792a627
1310170171b2
147372dc5d5
154296e54a7
hex27dd584ff

10701079807 has 4 divisors (see below), whose sum is σ = 11673905256. Its totient is φ = 9728254360.

The previous prime is 10701079793. The next prime is 10701079819. The reversal of 10701079807 is 70897010701.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2k-10701079807 is a prime.

It is a super-2 number, since 2×107010798072 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10701079807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10701079847) 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, 486412708 + ... + 486412729.

It is an arithmetic number, because the mean of its divisors is an integer number (2918476314).

Almost surely, 210701079807 is an apocalyptic number.

10701079807 is a deficient number, since it is larger than the sum of its proper divisors (972825449).

10701079807 is an equidigital number, since it uses as much as digits as its factorization.

10701079807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972825448.

The product of its (nonzero) digits is 24696, while the sum is 40.

The spelling of 10701079807 in words is "ten billion, seven hundred one million, seventy-nine thousand, eight hundred seven".

Divisors: 1 11 972825437 10701079807