Base | Representation |
---|---|
bin | 10011001110001111001011… |
… | …11101010100000000111100 |
3 | 12112200000212222011001001222 |
4 | 21213013211331110000330 |
5 | 21020030223042341124 |
6 | 225522505423252512 |
7 | 11621644434653642 |
oct | 1147074575240074 |
9 | 175600788131058 |
10 | 42270631215164 |
11 | 12517968367450 |
12 | 48a83b8a4a138 |
13 | 1a781462a0331 |
14 | a61ca3813192 |
15 | 4d4851db625e |
hex | 2671e5f5403c |
42270631215164 has 96 divisors (see below), whose sum is σ = 85395475200000. Its totient is φ = 18106429685760.
The previous prime is 42270631215161. The next prime is 42270631215167. The reversal of 42270631215164 is 46151213607224.
42270631215164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (42270631215161) and next prime (42270631215167).
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42270631215161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232757804 + ... + 232939340.
It is an arithmetic number, because the mean of its divisors is an integer number (889536200000).
Almost surely, 242270631215164 is an apocalyptic number.
42270631215164 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42270631215164 is an abundant number, since it is smaller than the sum of its proper divisors (43124843984836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42270631215164 is a wasteful number, since it uses less digits than its factorization.
42270631215164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183043 (or 183041 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 44.
The spelling of 42270631215164 in words is "forty-two trillion, two hundred seventy billion, six hundred thirty-one million, two hundred fifteen thousand, one hundred sixty-four".
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