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10132040231 = 97797131059
BaseRepresentation
bin10010110111110101…
…01010101000100111
3222011010012222021022
421123322222220213
5131222300241411
64353220441355
7506036630615
oct113372525047
928133188238
1010132040231
11432a2aa875
121b6924925b
13c5616b7a1
146c18d46b5
153e4790edb
hex25beaaa27

10132040231 has 8 divisors (see below), whose sum is σ = 10249416240. Its totient is φ = 10014928128.

The previous prime is 10132040209. The next prime is 10132040251. The reversal of 10132040231 is 13204023101.

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 10132040231 - 210 = 10132039207 is a prime.

It is a super-2 number, since 2×101320402312 (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 (10132040251) 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, 11780 + ... + 142838.

It is an arithmetic number, because the mean of its divisors is an integer number (1281177030).

Almost surely, 210132040231 is an apocalyptic number.

10132040231 is a deficient number, since it is larger than the sum of its proper divisors (117376009).

10132040231 is an equidigital number, since it uses as much as digits as its factorization.

10132040231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131953.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10132040231 its reverse (13204023101), we get a palindrome (23336063332).

The spelling of 10132040231 in words is "ten billion, one hundred thirty-two million, forty thousand, two hundred thirty-one".

Divisors: 1 97 797 77309 131059 12712723 104454023 10132040231