Base | Representation |
---|---|
bin | 101111111000… |
… | …001110101010 |
3 | 212121122211220 |
4 | 233320032222 |
5 | 11203113312 |
6 | 1125002510 |
7 | 211453035 |
oct | 57701652 |
9 | 25548756 |
10 | 12551082 |
11 | 70a28a5 |
12 | 4253436 |
13 | 27a5a9b |
14 | 194a01c |
15 | 117dc8c |
hex | bf83aa |
12551082 has 8 divisors (see below), whose sum is σ = 25102176. Its totient is φ = 4183692.
The previous prime is 12551059. The next prime is 12551101. The reversal of 12551082 is 28015521.
It is a sphenic number, since it is the product of 3 distinct primes.
12551082 is an admirable number.
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, 1045918 + ... + 1045929.
It is an arithmetic number, because the mean of its divisors is an integer number (3137772).
Almost surely, 212551082 is an apocalyptic number.
12551082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12551082 is a wasteful number, since it uses less digits than its factorization.
12551082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2091852.
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 12551082 is about 3542.7506262790. The cubic root of 12551082 is about 232.3951475411.
The spelling of 12551082 in words is "twelve million, five hundred fifty-one thousand, eighty-two".
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