Base | Representation |
---|---|
bin | 100111001111111101… |
… | …000111010010010101 |
3 | 11000210001122012121122 |
4 | 213033331013102111 |
5 | 1142302231010010 |
6 | 31205511453325 |
7 | 3021233526440 |
oct | 471775072225 |
9 | 130701565548 |
10 | 42143610005 |
11 | 16966a72a62 |
12 | 8201987245 |
13 | 3c881cc153 |
14 | 207b16a657 |
15 | 1169cb5855 |
hex | 9cff47495 |
42143610005 has 32 divisors (see below), whose sum is σ = 58310361600. Its totient is φ = 28642636800.
The previous prime is 42143609947. The next prime is 42143610031. The reversal of 42143610005 is 50001634124.
It is not a de Polignac number, because 42143610005 - 28 = 42143609749 is a prime.
It is a super-2 number, since 2×421436100052 (a number of 22 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 31 ways as a sum of consecutive naturals, for example, 2406521 + ... + 2423969.
It is an arithmetic number, because the mean of its divisors is an integer number (1822198800).
Almost surely, 242143610005 is an apocalyptic number.
It is an amenable number.
42143610005 is a deficient number, since it is larger than the sum of its proper divisors (16166751595).
42143610005 is a wasteful number, since it uses less digits than its factorization.
42143610005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18069.
The product of its (nonzero) digits is 2880, while the sum is 26.
The spelling of 42143610005 in words is "forty-two billion, one hundred forty-three million, six hundred ten thousand, five".
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