Base | Representation |
---|---|
bin | 1010110010000110100011… |
… | …1110011001011001010110 |
3 | 1112222102002000210110010101 |
4 | 2230201220332121121112 |
5 | 3023221310424034444 |
6 | 41114302323444314 |
7 | 2332362351045601 |
oct | 254415076313126 |
9 | 45872060713111 |
10 | 11855870924374 |
11 | 3861057067074 |
12 | 13b58b722669a |
13 | 680008555399 |
14 | 2cdb81c3b338 |
15 | 1585e997e3d4 |
hex | ac868f99656 |
11855870924374 has 64 divisors (see below), whose sum is σ = 20458965312000. Its totient is φ = 5116890797568.
The previous prime is 11855870924257. The next prime is 11855870924377. The reversal of 11855870924374 is 47342907855811.
It is a happy number.
11855870924374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11855870924377) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3510217 + ... + 6002779.
It is an arithmetic number, because the mean of its divisors is an integer number (319671333000).
Almost surely, 211855870924374 is an apocalyptic number.
11855870924374 is a deficient number, since it is larger than the sum of its proper divisors (8603094387626).
11855870924374 is a wasteful number, since it uses less digits than its factorization.
11855870924374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2492837.
The product of its (nonzero) digits is 67737600, while the sum is 64.
The spelling of 11855870924374 in words is "eleven trillion, eight hundred fifty-five billion, eight hundred seventy million, nine hundred twenty-four thousand, three hundred seventy-four".
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