Base | Representation |
---|---|
bin | 1010001111100… |
… | …0111000110000 |
3 | 2222211201102222 |
4 | 2203320320300 |
5 | 41444244410 |
6 | 4132500212 |
7 | 1031114021 |
oct | 243707060 |
9 | 88751388 |
10 | 42962480 |
11 | 22284390 |
12 | 1247a668 |
13 | 8b930b2 |
14 | 59c4c48 |
15 | 3b89955 |
hex | 28f8e30 |
42962480 has 40 divisors (see below), whose sum is σ = 108970704. Its totient is φ = 15622400.
The previous prime is 42962453. The next prime is 42962503. The reversal of 42962480 is 8426924.
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 42962480.
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, 23531 + ... + 25290.
Almost surely, 242962480 is an apocalyptic number.
42962480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42962480 is an abundant number, since it is smaller than the sum of its proper divisors (66008224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42962480 is a wasteful number, since it uses less digits than its factorization.
42962480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48845 (or 48839 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 42962480 is about 6554.5770267806. The cubic root of 42962480 is about 350.2378791041.
It can be divided in two parts, 4296 and 2480, that added together give a palindrome (6776).
The spelling of 42962480 in words is "forty-two million, nine hundred sixty-two thousand, four hundred eighty".
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