Base | Representation |
---|---|
bin | 11010101110010000111010 |
3 | 111011220101102 |
4 | 122232100322 |
5 | 3243131432 |
6 | 410051402 |
7 | 113354306 |
oct | 32562072 |
9 | 14156342 |
10 | 7005242 |
11 | 3a55162 |
12 | 2419b62 |
13 | 15b371a |
14 | d04d06 |
15 | 935962 |
hex | 6ae43a |
7005242 has 4 divisors (see below), whose sum is σ = 10507866. Its totient is φ = 3502620.
The previous prime is 7005239. The next prime is 7005277. The reversal of 7005242 is 2425007.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 4661281 + 2343961 = 2159^2 + 1531^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1751309 + ... + 1751312.
Almost surely, 27005242 is an apocalyptic number.
7005242 is a deficient number, since it is larger than the sum of its proper divisors (3502624).
7005242 is a wasteful number, since it uses less digits than its factorization.
7005242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3502623.
The product of its (nonzero) digits is 560, while the sum is 20.
The square root of 7005242 is about 2646.7417705549. The cubic root of 7005242 is about 191.3408567688.
The spelling of 7005242 in words is "seven million, five thousand, two hundred forty-two".
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