Base | Representation |
---|---|
bin | 1100010011100… |
… | …1100101011111 |
3 | 10121010100222020 |
4 | 3010321211133 |
5 | 101203203340 |
6 | 5042151223 |
7 | 1164505146 |
oct | 304714537 |
9 | 117110866 |
10 | 51616095 |
11 | 27154a33 |
12 | 15352513 |
13 | a902b8b |
14 | 6bd875d |
15 | 47e89d0 |
hex | 313995f |
51616095 has 16 divisors (see below), whose sum is σ = 82707072. Its totient is φ = 27488160.
The previous prime is 51616093. The next prime is 51616139. The reversal of 51616095 is 59061615.
It is not a de Polignac number, because 51616095 - 21 = 51616093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51616093) 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, 10044 + ... + 14286.
It is an arithmetic number, because the mean of its divisors is an integer number (5169192).
Almost surely, 251616095 is an apocalyptic number.
51616095 is a deficient number, since it is larger than the sum of its proper divisors (31090977).
51616095 is a wasteful number, since it uses less digits than its factorization.
51616095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5062.
The product of its (nonzero) digits is 8100, while the sum is 33.
The square root of 51616095 is about 7184.4342157194. The cubic root of 51616095 is about 372.3303012140.
The spelling of 51616095 in words is "fifty-one million, six hundred sixteen thousand, ninety-five".
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