Base | Representation |
---|---|
bin | 1010000011110… |
… | …1000001000000 |
3 | 2221101121212020 |
4 | 2200331001000 |
5 | 41300133320 |
6 | 4104201440 |
7 | 1021430355 |
oct | 240750100 |
9 | 87347766 |
10 | 42192960 |
11 | 218a9217 |
12 | 12169280 |
13 | 8983a64 |
14 | 586462c |
15 | 3a86940 |
hex | 283d040 |
42192960 has 56 divisors (see below), whose sum is σ = 133965696. Its totient is φ = 11251200.
The previous prime is 42192959. The next prime is 42193001. The reversal of 42192960 is 6929124.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21016 + ... + 22935.
Almost surely, 242192960 is an apocalyptic number.
42192960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42192960 is an abundant number, since it is smaller than the sum of its proper divisors (91772736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42192960 is a wasteful number, since it uses less digits than its factorization.
42192960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43971 (or 43961 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 42192960 is about 6495.6108257807. The cubic root of 42192960 is about 348.1341799916.
The spelling of 42192960 in words is "forty-two million, one hundred ninety-two thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •