Base | Representation |
---|---|
bin | 1001100000101101… |
… | …1010100100100001 |
3 | 20120221011101220120 |
4 | 2120023122210201 |
5 | 20212100113444 |
6 | 1101202230453 |
7 | 120161145336 |
oct | 23013324441 |
9 | 6527141816 |
10 | 2553129249 |
11 | 10a01a1880 |
12 | 5b3055429 |
13 | 318c41c88 |
14 | 1a312098d |
15 | ee222b19 |
hex | 982da921 |
2553129249 has 16 divisors (see below), whose sum is σ = 3718007040. Its totient is φ = 1545532560.
The previous prime is 2553129223. The next prime is 2553129263. The reversal of 2553129249 is 9429213552.
It is not a de Polignac number, because 2553129249 - 27 = 2553129121 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2553129249.
It is not an unprimeable number, because it can be changed into a prime (2553129209) 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 15 ways as a sum of consecutive naturals, for example, 16687 + ... + 73380.
It is an arithmetic number, because the mean of its divisors is an integer number (232375440).
Almost surely, 22553129249 is an apocalyptic number.
It is an amenable number.
2553129249 is a deficient number, since it is larger than the sum of its proper divisors (1164877791).
2553129249 is a wasteful number, since it uses less digits than its factorization.
2553129249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90940.
The product of its digits is 194400, while the sum is 42.
The square root of 2553129249 is about 50528.4993741156. The cubic root of 2553129249 is about 1366.7558255205.
The spelling of 2553129249 in words is "two billion, five hundred fifty-three million, one hundred twenty-nine thousand, two hundred forty-nine".
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