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10344747037 = 611321128377
BaseRepresentation
bin10011010001001100…
…00101000000011101
3222200221110121011011
421220212011000131
5132141223401122
64430255455221
7514231620232
oct115046050035
928627417134
1010344747037
114429381619
122008527511
13c8b2546c1
14701c63789
154082aa377
hex26898501d

10344747037 has 8 divisors (see below), whose sum is σ = 10522374392. Its totient is φ = 10167379200.

The previous prime is 10344747019. The next prime is 10344747043. The reversal of 10344747037 is 73074744301.

It can be written as a sum of positive squares in 4 ways, for example, as 1631271321 + 8713475716 = 40389^2 + 93346^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10344747037 - 215 = 10344714269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10344747097) 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 7 ways as a sum of consecutive naturals, for example, 16393 + ... + 144769.

It is an arithmetic number, because the mean of its divisors is an integer number (1315296799).

Almost surely, 210344747037 is an apocalyptic number.

It is an amenable number.

10344747037 is a deficient number, since it is larger than the sum of its proper divisors (177627355).

10344747037 is a wasteful number, since it uses less digits than its factorization.

10344747037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129759.

The product of its (nonzero) digits is 197568, while the sum is 40.

The spelling of 10344747037 in words is "ten billion, three hundred forty-four million, seven hundred forty-seven thousand, thirty-seven".

Divisors: 1 61 1321 80581 128377 7830997 169586017 10344747037