Base | Representation |
---|---|
bin | 101001001110… |
… | …100010010010 |
3 | 202100002000122 |
4 | 221032202102 |
5 | 10231314232 |
6 | 1023350242 |
7 | 160601402 |
oct | 51164222 |
9 | 22302018 |
10 | 10807442 |
11 | 6111878 |
12 | 3752382 |
13 | 2315249 |
14 | 1614802 |
15 | e37312 |
hex | a4e892 |
10807442 has 8 divisors (see below), whose sum is σ = 16517196. Its totient is φ = 5301712.
The previous prime is 10807439. The next prime is 10807451. The reversal of 10807442 is 24470801.
It can be written as a sum of positive squares in 2 ways, for example, as 8649481 + 2157961 = 2941^2 + 1469^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 50873 + ... + 51084.
Almost surely, 210807442 is an apocalyptic number.
10807442 is a deficient number, since it is larger than the sum of its proper divisors (5709754).
10807442 is a wasteful number, since it uses less digits than its factorization.
10807442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102012.
The product of its (nonzero) digits is 1792, while the sum is 26.
The square root of 10807442 is about 3287.4674142872. The cubic root of 10807442 is about 221.0926496730.
The spelling of 10807442 in words is "ten million, eight hundred seven thousand, four hundred forty-two".
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