Base | Representation |
---|---|
bin | 10011011111100111101101… |
… | …00001010010110101100100 |
3 | 12121210010120022200112011211 |
4 | 21233303312201102311210 |
5 | 21104321434320141444 |
6 | 231101125030441204 |
7 | 12013050521640400 |
oct | 1157636641226544 |
9 | 177703508615154 |
10 | 42867909537124 |
11 | 127281a6407a51 |
12 | 4984108203204 |
13 | 1abc5710c3c59 |
14 | a82b64420100 |
15 | 4e515cd1ac34 |
hex | 26fcf6852d64 |
42867909537124 has 72 divisors (see below), whose sum is σ = 93522134381760. Its totient is φ = 17098229421504.
The previous prime is 42867909537107. The next prime is 42867909537133. The reversal of 42867909537124 is 42173590976824.
It is a self number, because there is not a number n which added to its sum of digits gives 42867909537124.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128337214 + ... + 128670805.
It is an arithmetic number, because the mean of its divisors is an integer number (1298918533080).
It is a 1-persistent number, because it is pandigital, but 2⋅42867909537124 = 85735819074248 is not.
Almost surely, 242867909537124 is an apocalyptic number.
It is an amenable number.
42867909537124 is an abundant number, since it is smaller than the sum of its proper divisors (50654224844636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42867909537124 is a wasteful number, since it uses less digits than its factorization.
42867909537124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257008097 (or 257008088 counting only the distinct ones).
The product of its (nonzero) digits is 182891520, while the sum is 67.
The spelling of 42867909537124 in words is "forty-two trillion, eight hundred sixty-seven billion, nine hundred nine million, five hundred thirty-seven thousand, one hundred twenty-four".
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