Base | Representation |
---|---|
bin | 1111100100100111… |
… | …1010010111000110 |
3 | 101210022122100200010 |
4 | 3321021322113012 |
5 | 32030103001001 |
6 | 1530442331050 |
7 | 205405322502 |
oct | 37111722706 |
9 | 11708570603 |
10 | 4180125126 |
11 | 1855631971 |
12 | 987ab9a86 |
13 | 51803a528 |
14 | 2b9241302 |
15 | 196ea58d6 |
hex | f927a5c6 |
4180125126 has 24 divisors (see below), whose sum is σ = 8638647192. Its totient is φ = 1348425600.
The previous prime is 4180125113. The next prime is 4180125127. The reversal of 4180125126 is 6215210814.
It is a junction number, because it is equal to n+sod(n) for n = 4180125093 and 4180125102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4180125127) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356715 + ... + 368246.
It is an arithmetic number, because the mean of its divisors is an integer number (359943633).
Almost surely, 24180125126 is an apocalyptic number.
4180125126 is an abundant number, since it is smaller than the sum of its proper divisors (4458522066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4180125126 is a wasteful number, since it uses less digits than its factorization.
4180125126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725028 (or 724997 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 4180125126 is about 64653.8871685222. The cubic root of 4180125126 is about 1610.8796455872.
The spelling of 4180125126 in words is "four billion, one hundred eighty million, one hundred twenty-five thousand, one hundred twenty-six".
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