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10351047007 = 71478721001
BaseRepresentation
bin10011010001111100…
…00111000101011111
3222201101022200002101
421220332013011133
5132144332001012
64431042505531
7514336306420
oct115076070537
928641280071
1010351047007
114431994904
12200a6652a7
13c8c64c0b2
14702a23647
15408b01d57
hex268f8715f

10351047007 has 4 divisors (see below), whose sum is σ = 11829768016. Its totient is φ = 8872326000.

The previous prime is 10351046963. The next prime is 10351047019. The reversal of 10351047007 is 70074015301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70074015301 = 131095345489.

It is a cyclic number.

It is not a de Polignac number, because 10351047007 - 227 = 10216829279 is a prime.

It is a super-2 number, since 2×103510470072 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10351047037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739360494 + ... + 739360507.

It is an arithmetic number, because the mean of its divisors is an integer number (2957442004).

Almost surely, 210351047007 is an apocalyptic number.

10351047007 is a deficient number, since it is larger than the sum of its proper divisors (1478721009).

10351047007 is an equidigital number, since it uses as much as digits as its factorization.

10351047007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478721008.

The product of its (nonzero) digits is 2940, while the sum is 28.

The spelling of 10351047007 in words is "ten billion, three hundred fifty-one million, forty-seven thousand, seven".

Divisors: 1 7 1478721001 10351047007