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10497365231 = 67347451519
BaseRepresentation
bin10011100011011000…
…10001010011101111
31000002120122101221212
421301230101103233
5132444311141411
64453350545035
7521064063233
oct116154212357
930076571855
1010497365231
1144a7541961
12204b66817b
13cb3a5c222
147182305c3
154168a568b
hex271b114ef

10497365231 has 8 divisors (see below), whose sum is σ = 10684769280. Its totient is φ = 10310865048.

The previous prime is 10497365191. The next prime is 10497365237. The reversal of 10497365231 is 13256379401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10497365231 is a prime.

It is a super-2 number, since 2×104973652312 (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 (10497365237) 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, 202511 + ... + 249008.

It is an arithmetic number, because the mean of its divisors is an integer number (1335596160).

Almost surely, 210497365231 is an apocalyptic number.

10497365231 is a deficient number, since it is larger than the sum of its proper divisors (187404049).

10497365231 is an equidigital number, since it uses as much as digits as its factorization.

10497365231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451933.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 10497365231 in words is "ten billion, four hundred ninety-seven million, three hundred sixty-five thousand, two hundred thirty-one".

Divisors: 1 67 347 23249 451519 30251773 156677093 10497365231