Base | Representation |
---|---|
bin | 100000111001110… |
… | …000101010001001 |
3 | 1102110201010200122 |
4 | 200321300222021 |
5 | 2112303344200 |
6 | 130435313025 |
7 | 16452012446 |
oct | 4071605211 |
9 | 1373633618 |
10 | 552012425 |
11 | 263662118 |
12 | 134a4b775 |
13 | 8a496493 |
14 | 534549cd |
15 | 336de385 |
hex | 20e70a89 |
552012425 has 6 divisors (see below), whose sum is σ = 684495438. Its totient is φ = 441609920.
The previous prime is 552012359. The next prime is 552012427. The reversal of 552012425 is 524210255.
It can be written as a sum of positive squares in 3 ways, for example, as 10426441 + 541585984 = 3229^2 + 23272^2 .
It is not a de Polignac number, because 552012425 - 28 = 552012169 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 552012394 and 552012403.
It is not an unprimeable number, because it can be changed into a prime (552012427) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11040224 + ... + 11040273.
It is an arithmetic number, because the mean of its divisors is an integer number (114082573).
Almost surely, 2552012425 is an apocalyptic number.
It is an amenable number.
552012425 is a deficient number, since it is larger than the sum of its proper divisors (132483013).
552012425 is a wasteful number, since it uses less digits than its factorization.
552012425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22080507 (or 22080502 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 552012425 is about 23494.9446690134. The cubic root of 552012425 is about 820.3193407200.
The spelling of 552012425 in words is "five hundred fifty-two million, twelve thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •