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10012311007 = 172069284659
BaseRepresentation
bin10010101001100011…
…11011110111011111
3221211202221002122121
421110301323313133
5131001122423012
64333302323411
7503054145046
oct112461736737
927752832577
1010012311007
1142787634a6
121b35129567
13c3740abaa
146ada4955d
153d8ee0a07
hex254c7bddf

10012311007 has 8 divisors (see below), whose sum is σ = 10606431600. Its totient is φ = 9418763904.

The previous prime is 10012310989. The next prime is 10012311047. The reversal of 10012311007 is 70011321001.

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 10012311007 - 27 = 10012310879 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 (10012311047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107157 + ... + 177502.

It is an arithmetic number, because the mean of its divisors is an integer number (1325803950).

Almost surely, 210012311007 is an apocalyptic number.

10012311007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10012311007 is a deficient number, since it is larger than the sum of its proper divisors (594120593).

10012311007 is a wasteful number, since it uses less digits than its factorization.

10012311007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286745.

The product of its (nonzero) digits is 42, while the sum is 16.

Adding to 10012311007 its reverse (70011321001), we get a palindrome (80023632008).

The spelling of 10012311007 in words is "ten billion, twelve million, three hundred eleven thousand, seven".

Divisors: 1 17 2069 35173 284659 4839203 588959471 10012311007