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10506000637 = 115691678543
BaseRepresentation
bin10011100100011010…
…01101100011111101
31000010011220010111201
421302031031203331
5133004014010022
64454300015501
7521230350316
oct116215154375
930104803451
1010506000637
1145013aa860
122052531591
13cb5793932
1471943b60d
1541750e127
hex27234d8fd

10506000637 has 8 divisors (see below), whose sum is σ = 11481240960. Its totient is φ = 9534118560.

The previous prime is 10506000599. The next prime is 10506000647. The reversal of 10506000637 is 73600060501.

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 10506000637 - 215 = 10505967869 is a prime.

It is a super-2 number, since 2×105060006372 (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 (10506000647) 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 7 ways as a sum of consecutive naturals, for example, 833013 + ... + 845530.

It is an arithmetic number, because the mean of its divisors is an integer number (1435155120).

Almost surely, 210506000637 is an apocalyptic number.

It is an amenable number.

10506000637 is a deficient number, since it is larger than the sum of its proper divisors (975240323).

10506000637 is a wasteful number, since it uses less digits than its factorization.

10506000637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679123.

The product of its (nonzero) digits is 3780, while the sum is 28.

The spelling of 10506000637 in words is "ten billion, five hundred six million, six hundred thirty-seven", and thus it is an aban number.

Divisors: 1 11 569 6259 1678543 18463973 955090967 10506000637