Base | Representation |
---|---|
bin | 1001100000110000… |
… | …1011110010001001 |
3 | 20120221112122102100 |
4 | 2120030023302021 |
5 | 20212123041300 |
6 | 1101210424013 |
7 | 120162645123 |
oct | 23014136211 |
9 | 6527478370 |
10 | 2553330825 |
11 | 10a031a271 |
12 | 5b3132009 |
13 | 318cb2956 |
14 | 1a3174213 |
15 | ee262700 |
hex | 9830bc89 |
2553330825 has 36 divisors (see below), whose sum is σ = 4608263088. Its totient is φ = 1351365600.
The previous prime is 2553330821. The next prime is 2553330833. The reversal of 2553330825 is 5280333552.
It is not a de Polignac number, because 2553330825 - 22 = 2553330821 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2553330825.
It is not an unprimeable number, because it can be changed into a prime (2553330821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13839 + ... + 72788.
It is an arithmetic number, because the mean of its divisors is an integer number (128007308).
Almost surely, 22553330825 is an apocalyptic number.
2553330825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2553330825 is a deficient number, since it is larger than the sum of its proper divisors (2054932263).
2553330825 is a wasteful number, since it uses less digits than its factorization.
2553330825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86774 (or 86766 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The square root of 2553330825 is about 50530.4940110425. The cubic root of 2553330825 is about 1366.7917941816.
The spelling of 2553330825 in words is "two billion, five hundred fifty-three million, three hundred thirty thousand, eight hundred twenty-five".
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