Base | Representation |
---|---|
bin | 1011010111100110101001… |
… | …10011110001100110111101 |
3 | 10021112000002111110100210110 |
4 | 11223303110303301212331 |
5 | 11234101033140130203 |
6 | 125100545312100233 |
7 | 5160132146545233 |
oct | 553632463614675 |
9 | 107460074410713 |
10 | 25000280005053 |
11 | 7a69617341531 |
12 | 297927b234679 |
13 | 10c4693394a62 |
14 | 62603cc90953 |
15 | 2d54abe66d03 |
hex | 16bcd4cf19bd |
25000280005053 has 16 divisors (see below), whose sum is σ = 33444513452736. Its totient is φ = 16611467725440.
The previous prime is 25000280005049. The next prime is 25000280005093. The reversal of 25000280005053 is 35050008200052.
It is not a de Polignac number, because 25000280005053 - 22 = 25000280005049 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 25000280005053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25000280005003) 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, 3413593 + ... + 7851953.
It is an arithmetic number, because the mean of its divisors is an integer number (2090282090796).
Almost surely, 225000280005053 is an apocalyptic number.
It is an amenable number.
25000280005053 is a deficient number, since it is larger than the sum of its proper divisors (8444233447683).
25000280005053 is a wasteful number, since it uses less digits than its factorization.
25000280005053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4444604.
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 25000280005053 in words is "twenty-five trillion, two hundred eighty million, five thousand, fifty-three".
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