Base | Representation |
---|---|
bin | 1001111001001111… |
… | …01011010011100111 |
3 | 111201012110121211020 |
4 | 10330213223103213 |
5 | 41334333020010 |
6 | 2235034342223 |
7 | 245431160061 |
oct | 47447532347 |
9 | 14635417736 |
10 | 5312001255 |
11 | 2286539190 |
12 | 1042b8a973 |
13 | 66869c112 |
14 | 3856ba731 |
15 | 211536470 |
hex | 13c9eb4e7 |
5312001255 has 32 divisors (see below), whose sum is σ = 9299467008. Its totient is φ = 2567846400.
The previous prime is 5312001251. The next prime is 5312001269. The reversal of 5312001255 is 5521002135.
It is a happy number.
It is not a de Polignac number, because 5312001255 - 22 = 5312001251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5312001251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7840 + ... + 103370.
It is an arithmetic number, because the mean of its divisors is an integer number (290608344).
Almost surely, 25312001255 is an apocalyptic number.
5312001255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5312001255 is a deficient number, since it is larger than the sum of its proper divisors (3987465753).
5312001255 is a wasteful number, since it uses less digits than its factorization.
5312001255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95887.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 5312001255 is about 72883.4772427880. The cubic root of 5312001255 is about 1744.8284059915.
The spelling of 5312001255 in words is "five billion, three hundred twelve million, one thousand, two hundred fifty-five".
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