Base | Representation |
---|---|
bin | 100000111100011… |
… | …101011011100100 |
3 | 1102112001002102211 |
4 | 200330131123210 |
5 | 2112444020400 |
6 | 130502413204 |
7 | 16461020602 |
oct | 4074353344 |
9 | 1375032384 |
10 | 552720100 |
11 | 263aa5879 |
12 | 135131204 |
13 | 8a68361a |
14 | 5359a872 |
15 | 337cddba |
hex | 20f1d6e4 |
552720100 has 27 divisors (see below), whose sum is σ = 1199913001. Its totient is φ = 220994000.
The previous prime is 552720073. The next prime is 552720101. The reversal of 552720100 is 1027255.
The square root of 552720100 is 23510.
It is a perfect power (a square), and thus also a powerful number.
552720100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 198979236 + 353740864 = 14106^2 + 18808^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (552720101) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 233925 + ... + 236275.
Almost surely, 2552720100 is an apocalyptic number.
552720100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
552720100 is the 23510-th square number.
It is an amenable number.
552720100 is an abundant number, since it is smaller than the sum of its proper divisors (647192901).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552720100 is an equidigital number, since it uses as much as digits as its factorization.
552720100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4716 (or 2358 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 22.
The cubic root of 552720100 is about 820.6697383838.
Adding to 552720100 its reverse (1027255), we get a palindrome (553747355).
The spelling of 552720100 in words is "five hundred fifty-two million, seven hundred twenty thousand, one hundred".
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