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10500201313 = 72909515651
BaseRepresentation
bin10011100011101110…
…00101101101100001
31000002202222111022221
421301313011231201
5133001022420223
64453531431041
7521130144550
oct116167055541
930082874287
1010500201313
1144a90a9728
1220505b5481
13cb4513094
1471876bd97
15416c65b5d
hex271dc5b61

10500201313 has 8 divisors (see below), whose sum is σ = 12004378560. Its totient is φ = 8997061200.

The previous prime is 10500201281. The next prime is 10500201323. The reversal of 10500201313 is 31310200501.

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 10500201313 - 25 = 10500201281 is a prime.

It is a super-2 number, since 2×105002013132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10500201323) 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, 237463 + ... + 278188.

It is an arithmetic number, because the mean of its divisors is an integer number (1500547320).

Almost surely, 210500201313 is an apocalyptic number.

It is an amenable number.

10500201313 is a deficient number, since it is larger than the sum of its proper divisors (1504177247).

10500201313 is an equidigital number, since it uses as much as digits as its factorization.

10500201313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518567.

The product of its (nonzero) digits is 90, while the sum is 16.

Adding to 10500201313 its reverse (31310200501), we get a palindrome (41810401814).

The spelling of 10500201313 in words is "ten billion, five hundred million, two hundred one thousand, three hundred thirteen".

Divisors: 1 7 2909 20363 515651 3609557 1500028759 10500201313