Base | Representation |
---|---|
bin | 1101011101101100100… |
… | …1101000000000000100 |
3 | 211010001101120111012221 |
4 | 3113123021220000010 |
5 | 12242210330001012 |
6 | 254132400022124 |
7 | 22466035363141 |
oct | 3273311500004 |
9 | 733041514187 |
10 | 231310000132 |
11 | 8a109512772 |
12 | 389b5301944 |
13 | 18a73c10b83 |
14 | b2a44d13c8 |
15 | 603c0b6507 |
hex | 35db268004 |
231310000132 has 24 divisors (see below), whose sum is σ = 428618929536. Its totient is φ = 108847928448.
The previous prime is 231310000123. The next prime is 231310000153. The reversal of 231310000132 is 231000013132.
It is a super-2 number, since 2×2313100001322 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3098113 + ... + 3171895.
It is an arithmetic number, because the mean of its divisors is an integer number (17859122064).
Almost surely, 2231310000132 is an apocalyptic number.
It is an amenable number.
231310000132 is a deficient number, since it is larger than the sum of its proper divisors (197308929404).
231310000132 is a wasteful number, since it uses less digits than its factorization.
231310000132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119907 (or 119905 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 231310000132 its reverse (231000013132), we get a palindrome (462310013264).
The spelling of 231310000132 in words is "two hundred thirty-one billion, three hundred ten million, one hundred thirty-two", and thus it is an aban number.
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