Base | Representation |
---|---|
bin | 1101001110000… |
… | …1101110011101 |
3 | 10212100011211011 |
4 | 3103201232131 |
5 | 103143404100 |
6 | 5300255221 |
7 | 1242215224 |
oct | 323415635 |
9 | 125304734 |
10 | 55450525 |
11 | 29333889 |
12 | 166a1511 |
13 | b646280 |
14 | 7515cbb |
15 | 4d04bba |
hex | 34e1b9d |
55450525 has 24 divisors (see below), whose sum is σ = 75288584. Its totient is φ = 40262400.
The previous prime is 55450519. The next prime is 55450559. The reversal of 55450525 is 52505455.
It can be written as a sum of positive squares in 12 ways, for example, as 34409956 + 21040569 = 5866^2 + 4587^2 .
It is not a de Polignac number, because 55450525 - 23 = 55450517 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18427 + ... + 21223.
Almost surely, 255450525 is an apocalyptic number.
It is an amenable number.
55450525 is a deficient number, since it is larger than the sum of its proper divisors (19838059).
55450525 is a wasteful number, since it uses less digits than its factorization.
55450525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2881 (or 2876 counting only the distinct ones).
The product of its (nonzero) digits is 25000, while the sum is 31.
The square root of 55450525 is about 7446.5109279447. The cubic root of 55450525 is about 381.3308025455.
The spelling of 55450525 in words is "fifty-five million, four hundred fifty thousand, five hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •