Base | Representation |
---|---|
bin | 10110100101010100… |
… | …10001010101011100 |
3 | 1011021221212202020202 |
4 | 23102222101111130 |
5 | 144312300343004 |
6 | 5323024203032 |
7 | 606310156154 |
oct | 132252212534 |
9 | 34257782222 |
10 | 12124231004 |
11 | 51618a3226 |
12 | 2424469478 |
13 | 11b2b104b2 |
14 | 830319764 |
15 | 4ae60eb1e |
hex | 2d2a9155c |
12124231004 has 12 divisors (see below), whose sum is σ = 21289820664. Its totient is φ = 6041425104.
The previous prime is 12124230983. The next prime is 12124231051. The reversal of 12124231004 is 40013242121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5171282 + ... + 5173625.
It is an arithmetic number, because the mean of its divisors is an integer number (1774151722).
Almost surely, 212124231004 is an apocalyptic number.
It is an amenable number.
12124231004 is a deficient number, since it is larger than the sum of its proper divisors (9165589660).
12124231004 is a wasteful number, since it uses less digits than its factorization.
12124231004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10345204 (or 10345202 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 12124231004 its reverse (40013242121), we get a palindrome (52137473125).
The spelling of 12124231004 in words is "twelve billion, one hundred twenty-four million, two hundred thirty-one thousand, four".
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