Base | Representation |
---|---|
bin | 10111100111110110… |
… | …111010111000011100 |
3 | 2102110201021211122020 |
4 | 113213312322320130 |
5 | 403421340122312 |
6 | 15352531020140 |
7 | 1555363663506 |
oct | 274766727034 |
9 | 72421254566 |
10 | 25364770332 |
11 | a83682a410 |
12 | 4aba73a650 |
13 | 2512c91655 |
14 | 13289bad76 |
15 | 9d6c2778c |
hex | 5e7dbae1c |
25364770332 has 24 divisors (see below), whose sum is σ = 64564870272. Its totient is φ = 7686294000.
The previous prime is 25364770303. The next prime is 25364770339. The reversal of 25364770332 is 23307746352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25364770339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96078544 + ... + 96078807.
It is an arithmetic number, because the mean of its divisors is an integer number (2690202928).
Almost surely, 225364770332 is an apocalyptic number.
25364770332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
25364770332 is an abundant number, since it is smaller than the sum of its proper divisors (39200099940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25364770332 is a wasteful number, since it uses less digits than its factorization.
25364770332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192157369 (or 192157367 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 42.
The spelling of 25364770332 in words is "twenty-five billion, three hundred sixty-four million, seven hundred seventy thousand, three hundred thirty-two".
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