Base | Representation |
---|---|
bin | 10000111100010… |
… | …10100000000100 |
3 | 100220102200221010 |
4 | 20132022200010 |
5 | 242341000220 |
6 | 22034122220 |
7 | 3344020530 |
oct | 1036124004 |
9 | 326380833 |
10 | 142125060 |
11 | 73253730 |
12 | 3b720370 |
13 | 235a268c |
14 | 14c38bc0 |
15 | c7261e0 |
hex | 878a804 |
142125060 has 96 divisors (see below), whose sum is σ = 496161792. Its totient is φ = 29531520.
The previous prime is 142125047. The next prime is 142125077. The reversal of 142125060 is 60521241.
It is a Harshad number since it is a multiple of its sum of digits (21).
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, 10762 + ... + 20001.
It is an arithmetic number, because the mean of its divisors is an integer number (5168352).
Almost surely, 2142125060 is an apocalyptic number.
142125060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142125060 is an abundant number, since it is smaller than the sum of its proper divisors (354036732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142125060 is a wasteful number, since it uses less digits than its factorization.
142125060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30793 (or 30791 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 142125060 is about 11921.6215340028. The cubic root of 142125060 is about 521.8634571891.
The spelling of 142125060 in words is "one hundred forty-two million, one hundred twenty-five thousand, sixty".
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