Base | Representation |
---|---|
bin | 1001010100001010… |
… | …1001101100011111 |
3 | 20110021010120111120 |
4 | 2111002221230133 |
5 | 20110112002010 |
6 | 1052042222023 |
7 | 115651621131 |
oct | 22502515437 |
9 | 6407116446 |
10 | 2500500255 |
11 | 1073515940 |
12 | 5994b4913 |
13 | 30b076066 |
14 | 19a141051 |
15 | e97c8e70 |
hex | 950a9b1f |
2500500255 has 16 divisors (see below), whose sum is σ = 4364509824. Its totient is φ = 1212363680.
The previous prime is 2500500253. The next prime is 2500500257. The reversal of 2500500255 is 5520050052.
2500500255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2500500253) and next prime (2500500257).
It is not a de Polignac number, because 2500500255 - 21 = 2500500253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2500500253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7577109 + ... + 7577438.
It is an arithmetic number, because the mean of its divisors is an integer number (272781864).
Almost surely, 22500500255 is an apocalyptic number.
2500500255 is a deficient number, since it is larger than the sum of its proper divisors (1864009569).
2500500255 is a wasteful number, since it uses less digits than its factorization.
2500500255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15154566.
The product of its (nonzero) digits is 2500, while the sum is 24.
The square root of 2500500255 is about 50005.0022997700. The cubic root of 2500500255 is about 1357.2993289923.
The spelling of 2500500255 in words is "two billion, five hundred million, five hundred thousand, two hundred fifty-five".
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