Base | Representation |
---|---|
bin | 1001101111101100… |
… | …00010110001101101 |
3 | 111111121201002221102 |
4 | 10313312002301231 |
5 | 41203330200300 |
6 | 2223053212445 |
7 | 243436154216 |
oct | 46766026155 |
9 | 14447632842 |
10 | 5231881325 |
11 | 2245295970 |
12 | 1020191125 |
13 | 654bc9288 |
14 | 378bc240d |
15 | 2094ac0d5 |
hex | 137d82c6d |
5231881325 has 48 divisors (see below), whose sum is σ = 7888155840. Its totient is φ = 3392640000.
The previous prime is 5231881321. The next prime is 5231881331.
5231881325 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5231881325 - 22 = 5231881321 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5231881321) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59375 + ... + 118275.
It is an arithmetic number, because the mean of its divisors is an integer number (164336580).
Almost surely, 25231881325 is an apocalyptic number.
5231881325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5231881325 is a deficient number, since it is larger than the sum of its proper divisors (2656274515).
5231881325 is a wasteful number, since it uses less digits than its factorization.
5231881325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58958 (or 58953 counting only the distinct ones).
The product of its digits is 57600, while the sum is 38.
The square root of 5231881325 is about 72331.7449326366. The cubic root of 5231881325 is about 1736.0116212005.
The spelling of 5231881325 in words is "five billion, two hundred thirty-one million, eight hundred eighty-one thousand, three hundred twenty-five".
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