Base | Representation |
---|---|
bin | 1001110101001100… |
… | …00000010110010101 |
3 | 111121211111121211122 |
4 | 10322212000112111 |
5 | 41302132234400 |
6 | 2231422013325 |
7 | 244536222353 |
oct | 47246002625 |
9 | 14554447748 |
10 | 5278008725 |
11 | 2269331090 |
12 | 1033717245 |
13 | 661629ab2 |
14 | 380d8c7d3 |
15 | 20d56e685 |
hex | 13a980595 |
5278008725 has 24 divisors (see below), whose sum is σ = 7260740640. Its totient is φ = 3773480000.
The previous prime is 5278008719. The next prime is 5278008731.
5278008725 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (5278008719) and next prime (5278008731).
It is not a de Polignac number, because 5278008725 - 26 = 5278008661 is a prime.
It is a super-2 number, since 2×52780087252 = 55714752202352251250, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146426 + ... + 178875.
It is an arithmetic number, because the mean of its divisors is an integer number (302530860).
Almost surely, 25278008725 is an apocalyptic number.
5278008725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5278008725 is a deficient number, since it is larger than the sum of its proper divisors (1982731915).
5278008725 is a wasteful number, since it uses less digits than its factorization.
5278008725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325381 (or 325376 counting only the distinct ones).
The product of its (nonzero) digits is 313600, while the sum is 44.
The square root of 5278008725 is about 72649.9051960840. The cubic root of 5278008725 is about 1741.0986065383.
The spelling of 5278008725 in words is "five billion, two hundred seventy-eight million, eight thousand, seven hundred twenty-five".
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