Base | Representation |
---|---|
bin | 1010001000110… |
… | …1111001111010 |
3 | 2222000110100102 |
4 | 2202031321322 |
5 | 41341234112 |
6 | 4115235402 |
7 | 1024310333 |
oct | 242157172 |
9 | 88013312 |
10 | 42524282 |
11 | 22005139 |
12 | 122a8b62 |
13 | 8a6b7c8 |
14 | 590d28a |
15 | 3aeebc2 |
hex | 288de7a |
42524282 has 8 divisors (see below), whose sum is σ = 63988596. Its totient is φ = 21194752.
The previous prime is 42524239. The next prime is 42524329. The reversal of 42524282 is 28242524.
It can be written as a sum of positive squares in 2 ways, for example, as 42523441 + 841 = 6521^2 + 29^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×425242823 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32903 + ... + 34170.
Almost surely, 242524282 is an apocalyptic number.
42524282 is a deficient number, since it is larger than the sum of its proper divisors (21464314).
42524282 is a wasteful number, since it uses less digits than its factorization.
42524282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67392.
The product of its digits is 10240, while the sum is 29.
The square root of 42524282 is about 6521.0644836560. The cubic root of 42524282 is about 349.0430512596.
The spelling of 42524282 in words is "forty-two million, five hundred twenty-four thousand, two hundred eighty-two".
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