Base | Representation |
---|---|
bin | 10011000101111011010… |
… | …001001010101010111000 |
3 | 11122102120211210102210101 |
4 | 103011323101022222320 |
5 | 132444020434414000 |
6 | 2442423435125144 |
7 | 163535255351545 |
oct | 23057321125270 |
9 | 4572524712711 |
10 | 1312033123000 |
11 | 466480547646 |
12 | 1923452a37b4 |
13 | 96955088572 |
14 | 47707749bcc |
15 | 241e0539e6a |
hex | 1317b44aab8 |
1312033123000 has 96 divisors (see below), whose sum is σ = 3261379109040. Its totient is φ = 493941772800.
The previous prime is 1312033122991. The next prime is 1312033123003. The reversal of 1312033123000 is 3213302131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1312033123003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1980954 + ... + 2558953.
Almost surely, 21312033123000 is an apocalyptic number.
1312033123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1312033123000 is an abundant number, since it is smaller than the sum of its proper divisors (1949345986040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312033123000 is a wasteful number, since it uses less digits than its factorization.
1312033123000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4539962 (or 4539931 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 1312033123000 its reverse (3213302131), we get a palindrome (1315246425131).
The spelling of 1312033123000 in words is "one trillion, three hundred twelve billion, thirty-three million, one hundred twenty-three thousand".
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