Base | Representation |
---|---|
bin | 10011100001110001111011… |
… | …10010100111111101101101 |
3 | 12122001020010011012201122200 |
4 | 21300320331302213331231 |
5 | 21112030430121101402 |
6 | 231155200520132113 |
7 | 12021315520654305 |
oct | 1160707562477555 |
9 | 178036104181580 |
10 | 42942119706477 |
11 | 12756718091622 |
12 | 4996579007039 |
13 | 1ac6569867c74 |
14 | a865a4258605 |
15 | 4e7052d6921c |
hex | 270e3dca7f6d |
42942119706477 has 24 divisors (see below), whose sum is σ = 62351003539968. Its totient is φ = 28478901931200.
The previous prime is 42942119706391. The next prime is 42942119706511. The reversal of 42942119706477 is 77460791124924.
42942119706477 is a `hidden beast` number, since 4 + 2 + 9 + 42 + 119 + 7 + 0 + 6 + 477 = 666.
It is not a de Polignac number, because 42942119706477 - 27 = 42942119706349 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42942119707477) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1347208 + ... + 9364785.
It is an arithmetic number, because the mean of its divisors is an integer number (2597958480832).
Almost surely, 242942119706477 is an apocalyptic number.
It is an amenable number.
42942119706477 is a deficient number, since it is larger than the sum of its proper divisors (19408883833491).
42942119706477 is a wasteful number, since it uses less digits than its factorization.
42942119706477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10714321 (or 10714318 counting only the distinct ones).
The product of its (nonzero) digits is 42674688, while the sum is 63.
The spelling of 42942119706477 in words is "forty-two trillion, nine hundred forty-two billion, one hundred nineteen million, seven hundred six thousand, four hundred seventy-seven".
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