Base | Representation |
---|---|
bin | 11001010011011010001… |
… | …11010110100110110000 |
3 | 10002010002221220020000120 |
4 | 30221231013112212300 |
5 | 103221024443203221 |
6 | 1503223040050240 |
7 | 116545614250323 |
oct | 14515507264660 |
9 | 3063087806016 |
10 | 869414037936 |
11 | 3057976168a4 |
12 | 1205b9003980 |
13 | 63ca6ba1bc2 |
14 | 3011920a7ba |
15 | 179372595c6 |
hex | ca6d1d69b0 |
869414037936 has 20 divisors (see below), whose sum is σ = 2245986264792. Its totient is φ = 289804679296.
The previous prime is 869414037931. The next prime is 869414037949. The reversal of 869414037936 is 639730414968.
869414037936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 869414037936.
It is not an unprimeable number, because it can be changed into a prime (869414037931) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9056396181 + ... + 9056396276.
Almost surely, 2869414037936 is an apocalyptic number.
It is an amenable number.
869414037936 is an abundant number, since it is smaller than the sum of its proper divisors (1376572226856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
869414037936 is a wasteful number, since it uses less digits than its factorization.
869414037936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18112792468 (or 18112792462 counting only the distinct ones).
The product of its (nonzero) digits is 23514624, while the sum is 60.
The spelling of 869414037936 in words is "eight hundred sixty-nine billion, four hundred fourteen million, thirty-seven thousand, nine hundred thirty-six".
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