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13300003231 = 38335339829
BaseRepresentation
bin11000110001011110…
…11111000110011111
31021022220022011112021
430120233133012133
5204214300100411
610035425121011
7650405106424
oct143057370637
937286264467
1013300003231
115705561309
1226b2189167
13133c5a10c8
1490253dd4b
1552c961a71
hex318bdf19f

13300003231 has 8 divisors (see below), whose sum is σ = 13339860480. Its totient is φ = 13260173472.

The previous prime is 13300003217. The next prime is 13300003259. The reversal of 13300003231 is 13230000331.

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 13300003231 - 29 = 13300002719 is a prime.

It is a super-2 number, since 2×133000032312 (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 (13300003291) 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, 1348225 + ... + 1358053.

It is an arithmetic number, because the mean of its divisors is an integer number (1667482560).

Almost surely, 213300003231 is an apocalyptic number.

13300003231 is a deficient number, since it is larger than the sum of its proper divisors (39857249).

13300003231 is an equidigital number, since it uses as much as digits as its factorization.

13300003231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13745.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13300003231 its reverse (13230000331), we get a palindrome (26530003562).

The spelling of 13300003231 in words is "thirteen billion, three hundred million, three thousand, two hundred thirty-one".

Divisors: 1 383 3533 9829 1353139 3764507 34725857 13300003231