Base | Representation |
---|---|
bin | 1010000010001… |
… | …0000000101000 |
3 | 2221012000010100 |
4 | 2200202000220 |
5 | 41233113334 |
6 | 4101545400 |
7 | 1020460023 |
oct | 240420050 |
9 | 87160110 |
10 | 42082344 |
11 | 218330a7 |
12 | 12115260 |
13 | 89455c5 |
14 | 58361ba |
15 | 3a63c99 |
hex | 2822028 |
42082344 has 48 divisors (see below), whose sum is σ = 120680820. Its totient is φ = 13201920.
The previous prime is 42082303. The next prime is 42082471. The reversal of 42082344 is 44328024.
It is a happy number.
42082344 is a `hidden beast` number, since 420 + 8 + 234 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 41757444 + 324900 = 6462^2 + 570^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15967 + ... + 18414.
Almost surely, 242082344 is an apocalyptic number.
It is an amenable number.
42082344 is an abundant number, since it is smaller than the sum of its proper divisors (78598476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42082344 is a wasteful number, since it uses less digits than its factorization.
42082344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34410 (or 34403 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
The square root of 42082344 is about 6487.0905651147. The cubic root of 42082344 is about 347.8296828088.
The spelling of 42082344 in words is "forty-two million, eighty-two thousand, three hundred forty-four".
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