| Base | Representation |
|---|---|
| bin | 10111011111111100… |
| … | …111111011100000010 |
| 3 | 2102010110201201200200 |
| 4 | 113133330333130002 |
| 5 | 403133412103010 |
| 6 | 15331432230030 |
| 7 | 1552163454264 |
| oct | 273774773402 |
| 9 | 72113651620 |
| 10 | 25232144130 |
| 11 | a778984386 |
| 12 | 4a8223b316 |
| 13 | 24c16666cb |
| 14 | 1315135b34 |
| 15 | 9ca27acc0 |
| hex | 5dff3f702 |
25232144130 has 96 divisors (see below), whose sum is σ = 66611465856. Its totient is φ = 6625504512.
The previous prime is 25232144129. The next prime is 25232144131. The reversal of 25232144130 is 3144123252.
25232144130 is a `hidden beast` number, since 2 + 5 + 232 + 14 + 413 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (25232144129) and next prime (25232144131).
It is a super-2 number, since 2×252321441302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 25232144094 and 25232144103.
It is not an unprimeable number, because it can be changed into a prime (25232144131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4484499 + ... + 4490121.
It is an arithmetic number, because the mean of its divisors is an integer number (693869436).
Almost surely, 225232144130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25232144130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33305732928).
25232144130 is an abundant number, since it is smaller than the sum of its proper divisors (41379321726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25232144130 is a wasteful number, since it uses less digits than its factorization.
25232144130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6392 (or 6389 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 25232144130 its reverse (3144123252), we get a palindrome (28376267382).
The spelling of 25232144130 in words is "twenty-five billion, two hundred thirty-two million, one hundred forty-four thousand, one hundred thirty".
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