Base | Representation |
---|---|
bin | 10111100001001101… |
… | …111011010111101010 |
3 | 2102011221122122221111 |
4 | 113201031323113222 |
5 | 403204330024010 |
6 | 15333511100534 |
7 | 1552542012364 |
oct | 274115732752 |
9 | 72157578844 |
10 | 25253361130 |
11 | a789955a98 |
12 | 4a8937174a |
13 | 24c5b84a4a |
14 | 1317c99d34 |
15 | 9cc06c58a |
hex | 5e137b5ea |
25253361130 has 32 divisors (see below), whose sum is σ = 48659486400. Its totient is φ = 9407492352.
The previous prime is 25253361109. The next prime is 25253361131. The reversal of 25253361130 is 3116335252.
It is a junction number, because it is equal to n+sod(n) for n = 25253361092 and 25253361101.
It is not an unprimeable number, because it can be changed into a prime (25253361131) 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, 1115167 + ... + 1137586.
It is an arithmetic number, because the mean of its divisors is an integer number (1520608950).
Almost surely, 225253361130 is an apocalyptic number.
25253361130 is a deficient number, since it is larger than the sum of its proper divisors (23406125270).
25253361130 is a wasteful number, since it uses less digits than its factorization.
25253361130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2252838.
The product of its (nonzero) digits is 16200, while the sum is 31.
Adding to 25253361130 its reverse (3116335252), we get a palindrome (28369696382).
The spelling of 25253361130 in words is "twenty-five billion, two hundred fifty-three million, three hundred sixty-one thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •