Base | Representation |
---|---|
bin | 1100001011110… |
… | …1100111110001 |
3 | 10120011120110101 |
4 | 3002331213301 |
5 | 101040431322 |
6 | 5023232401 |
7 | 1160261620 |
oct | 302754761 |
9 | 116146411 |
10 | 51108337 |
11 | 269384a5 |
12 | 15148701 |
13 | a785a27 |
14 | 6b056b7 |
15 | 4748327 |
hex | 30bd9f1 |
51108337 has 16 divisors (see below), whose sum is σ = 60318720. Its totient is φ = 42398928.
The previous prime is 51108331. The next prime is 51108349. The reversal of 51108337 is 73380115.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-51108337 is a prime.
It is a super-2 number, since 2×511083372 = 5224124221811138, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (51108331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26748 + ... + 28594.
It is an arithmetic number, because the mean of its divisors is an integer number (3769920).
Almost surely, 251108337 is an apocalyptic number.
It is an amenable number.
51108337 is a deficient number, since it is larger than the sum of its proper divisors (9210383).
51108337 is a wasteful number, since it uses less digits than its factorization.
51108337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1980.
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 51108337 is about 7149.0095118135. The cubic root of 51108337 is about 371.1053795481.
The spelling of 51108337 in words is "fifty-one million, one hundred eight thousand, three hundred thirty-seven".
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