Base | Representation |
---|---|
bin | 11110010001000010100000… |
… | …000100101010100101111110 |
3 | 122110022102010220011002020201 |
4 | 132101002200010222211332 |
5 | 114421403003333441410 |
6 | 1151034541341434114 |
7 | 40016022116302312 |
oct | 3621024004524576 |
9 | 573272126132221 |
10 | 133112312015230 |
11 | 394606839a12a9 |
12 | 12b1a083b6b93a |
13 | 593758b5a3022 |
14 | 24c2955353b42 |
15 | 105c853d7b83a |
hex | 7910a012a97e |
133112312015230 has 32 divisors (see below), whose sum is σ = 243906465504960. Its totient is φ = 52291111038720.
The previous prime is 133112312015173. The next prime is 133112312015231. The reversal of 133112312015230 is 32510213211331.
It is a super-2 number, since 2×1331123120152302 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133112312015231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168242815 + ... + 169032154.
It is an arithmetic number, because the mean of its divisors is an integer number (7622077047030).
Almost surely, 2133112312015230 is an apocalyptic number.
133112312015230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133112312015230 is a deficient number, since it is larger than the sum of its proper divisors (110794153489730).
133112312015230 is a wasteful number, since it uses less digits than its factorization.
133112312015230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337275684.
The product of its (nonzero) digits is 3240, while the sum is 28.
Adding to 133112312015230 its reverse (32510213211331), we get a palindrome (165622525226561).
The spelling of 133112312015230 in words is "one hundred thirty-three trillion, one hundred twelve billion, three hundred twelve million, fifteen thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •