Base | Representation |
---|---|
bin | 1100010100100… |
… | …1101110111010 |
3 | 10121020201200211 |
4 | 3011021232322 |
5 | 101212312414 |
6 | 5043421334 |
7 | 1165202032 |
oct | 305115672 |
9 | 117221624 |
10 | 51682234 |
11 | 2719a69a |
12 | 1538484a |
13 | a927006 |
14 | 6c148c2 |
15 | 480d3c4 |
hex | 3149bba |
51682234 has 16 divisors (see below), whose sum is σ = 81907200. Its totient is φ = 24417904.
The previous prime is 51682217. The next prime is 51682237. The reversal of 51682234 is 43228615.
It is a super-2 number, since 2×516822342 = 5342106622461512, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 51682196 and 51682205.
It is not an unprimeable number, because it can be changed into a prime (51682237) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6754 + ... + 12205.
It is an arithmetic number, because the mean of its divisors is an integer number (5119200).
Almost surely, 251682234 is an apocalyptic number.
51682234 is a deficient number, since it is larger than the sum of its proper divisors (30224966).
51682234 is a wasteful number, since it uses less digits than its factorization.
51682234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19037.
The product of its digits is 11520, while the sum is 31.
The square root of 51682234 is about 7189.0356794218. The cubic root of 51682234 is about 372.4892635375.
The spelling of 51682234 in words is "fifty-one million, six hundred eighty-two thousand, two hundred thirty-four".
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