Base | Representation |
---|---|
bin | 100111001111111001… |
… | …010110100101111100 |
3 | 11000202222210010020112 |
4 | 213033321112211330 |
5 | 1142302002432444 |
6 | 31205434405152 |
7 | 3021222252236 |
oct | 471771264574 |
9 | 130688703215 |
10 | 42142624124 |
11 | 1696645a287 |
12 | 82015907b8 |
13 | 3c87c454a3 |
14 | 207ad91256 |
15 | 1169b6d69e |
hex | 9cfe5697c |
42142624124 has 6 divisors (see below), whose sum is σ = 73749592224. Its totient is φ = 21071312060.
The previous prime is 42142624123. The next prime is 42142624127.
42142624124 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42142624123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5267828012 + ... + 5267828019.
It is an arithmetic number, because the mean of its divisors is an integer number (12291598704).
Almost surely, 242142624124 is an apocalyptic number.
It is an amenable number.
42142624124 is a deficient number, since it is larger than the sum of its proper divisors (31606968100).
42142624124 is a wasteful number, since it uses less digits than its factorization.
42142624124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10535656035 (or 10535656033 counting only the distinct ones).
The product of its digits is 24576, while the sum is 32.
The spelling of 42142624124 in words is "forty-two billion, one hundred forty-two million, six hundred twenty-four thousand, one hundred twenty-four".
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