Base | Representation |
---|---|
bin | 1101000001100… |
… | …1100000011010 |
3 | 10210210111212010 |
4 | 3100121200122 |
5 | 102441133201 |
6 | 5230530350 |
7 | 1232231244 |
oct | 320314032 |
9 | 123714763 |
10 | 54630426 |
11 | 28923714 |
12 | 163669b6 |
13 | b419bc6 |
14 | 7381094 |
15 | 4be1bd6 |
hex | 341981a |
54630426 has 32 divisors (see below), whose sum is σ = 113784768. Its totient is φ = 17470080.
The previous prime is 54630421. The next prime is 54630467. The reversal of 54630426 is 62403645.
It is a junction number, because it is equal to n+sod(n) for n = 54630393 and 54630402.
It is not an unprimeable number, because it can be changed into a prime (54630421) 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, 14521 + ... + 17891.
It is an arithmetic number, because the mean of its divisors is an integer number (3555774).
Almost surely, 254630426 is an apocalyptic number.
54630426 is an abundant number, since it is smaller than the sum of its proper divisors (59154342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54630426 is a wasteful number, since it uses less digits than its factorization.
54630426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3486.
The product of its (nonzero) digits is 17280, while the sum is 30.
The square root of 54630426 is about 7391.2398148078. The cubic root of 54630426 is about 379.4415295949.
The spelling of 54630426 in words is "fifty-four million, six hundred thirty thousand, four hundred twenty-six".
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