Base | Representation |
---|---|
bin | 1011110001010001111100… |
… | …1011111101000001001000 |
3 | 1200211011122122020121102112 |
4 | 2330110133023331001020 |
5 | 3144012144440040211 |
6 | 43305044351521452 |
7 | 2503655323245425 |
oct | 274243713750110 |
9 | 50734578217375 |
10 | 12941259690056 |
11 | 413a3a27984a5 |
12 | 1550129829288 |
13 | 72b4811c1579 |
14 | 32a50899cd4c |
15 | 17697281088b |
hex | bc51f2fd048 |
12941259690056 has 16 divisors (see below), whose sum is σ = 24265144716540. Its totient is φ = 6470554432320.
The previous prime is 12941259689929. The next prime is 12941259690061. The reversal of 12941259690056 is 65009695214921.
It is a happy number.
12941259690056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12005462712100 + 935796977956 = 3464890^2 + 967366^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12941259689977 and 12941259690004.
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, 8693915 + ... + 10073066.
Almost surely, 212941259690056 is an apocalyptic number.
It is an amenable number.
12941259690056 is a deficient number, since it is larger than the sum of its proper divisors (11323885026484).
12941259690056 is a wasteful number, since it uses less digits than its factorization.
12941259690056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18853184 (or 18853180 counting only the distinct ones).
The product of its (nonzero) digits is 10497600, while the sum is 59.
The spelling of 12941259690056 in words is "twelve trillion, nine hundred forty-one billion, two hundred fifty-nine million, six hundred ninety thousand, fifty-six".
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