Base | Representation |
---|---|
bin | 10111100010100110… |
… | …000100100000110100 |
3 | 2102020120010120120210 |
4 | 113202212010200310 |
5 | 403231233423002 |
6 | 15340054225420 |
7 | 1553242266231 |
oct | 274246044064 |
9 | 72216116523 |
10 | 25276467252 |
11 | a7a09a7a63 |
12 | 4a95055270 |
13 | 24ca8b4bca |
14 | 131ad92788 |
15 | 9ce0d396c |
hex | 5e2984834 |
25276467252 has 48 divisors (see below), whose sum is σ = 59825408832. Its totient is φ = 8305228800.
The previous prime is 25276467233. The next prime is 25276467253.
25276467252 is nontrivially palindromic in base 10.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25276467253) 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, 229188 + ... + 321060.
It is an arithmetic number, because the mean of its divisors is an integer number (1246362684).
Almost surely, 225276467252 is an apocalyptic number.
It is an amenable number.
25276467252 is an abundant number, since it is smaller than the sum of its proper divisors (34548941580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25276467252 is a wasteful number, since it uses less digits than its factorization.
25276467252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92208 (or 92206 counting only the distinct ones).
The product of its digits is 2822400, while the sum is 48.
It can be divided in two parts, 25276 and 467252, that added together give a triangular number (492528 = T992).
The spelling of 25276467252 in words is "twenty-five billion, two hundred seventy-six million, four hundred sixty-seven thousand, two hundred fifty-two".
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