Base | Representation |
---|---|
bin | 111011010101101101… |
… | …0101111000101010110 |
3 | 110011220210221220011200 |
4 | 1312223122233011112 |
5 | 4041434032322433 |
6 | 134312430213330 |
7 | 12130555552242 |
oct | 1665332570526 |
9 | 404823856150 |
10 | 127429964118 |
11 | 4a051990136 |
12 | 20844054246 |
13 | c02a5c3442 |
14 | 624c027422 |
15 | 34ac401613 |
hex | 1dab6af156 |
127429964118 has 24 divisors (see below), whose sum is σ = 276980370888. Its totient is φ = 42340944672.
The previous prime is 127429963957. The next prime is 127429964141. The reversal of 127429964118 is 811469924721.
127429964118 is a `hidden beast` number, since 12 + 7 + 429 + 96 + 4 + 118 = 666.
127429964118 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1274299641182 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11303380 + ... + 11314647.
It is an arithmetic number, because the mean of its divisors is an integer number (11540848787).
Almost surely, 2127429964118 is an apocalyptic number.
127429964118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
127429964118 is an abundant number, since it is smaller than the sum of its proper divisors (149550406770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127429964118 is a wasteful number, since it uses less digits than its factorization.
127429964118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22618348 (or 22618345 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 54.
The spelling of 127429964118 in words is "one hundred twenty-seven billion, four hundred twenty-nine million, nine hundred sixty-four thousand, one hundred eighteen".
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