Base | Representation |
---|---|
bin | 1011110001000110110100… |
… | …1101111001010100011110 |
3 | 1200210212221112212110101201 |
4 | 2330101231031321110132 |
5 | 3143440041101323000 |
6 | 43303432211030114 |
7 | 2503521326126266 |
oct | 274215515712436 |
9 | 50725845773351 |
10 | 12938273854750 |
11 | 4139100322212 |
12 | 154b63589b33a |
13 | 72b0c672940a |
14 | 32a3042027a6 |
15 | 17684a61896a |
hex | bc46d37951e |
12938273854750 has 32 divisors (see below), whose sum is σ = 24220714620960. Its totient is φ = 5175252712000.
The previous prime is 12938273854703. The next prime is 12938273854783. The reversal of 12938273854750 is 5745837283921.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28245546 + ... + 28699954.
It is an arithmetic number, because the mean of its divisors is an integer number (756897331905).
Almost surely, 212938273854750 is an apocalyptic number.
12938273854750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12938273854750 is a deficient number, since it is larger than the sum of its proper divisors (11282440766210).
12938273854750 is a wasteful number, since it uses less digits than its factorization.
12938273854750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568317 (or 568307 counting only the distinct ones).
The product of its (nonzero) digits is 101606400, while the sum is 64.
The spelling of 12938273854750 in words is "twelve trillion, nine hundred thirty-eight billion, two hundred seventy-three million, eight hundred fifty-four thousand, seven hundred fifty".
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