Base | Representation |
---|---|
bin | 1100111100100… |
… | …0011001110110 |
3 | 10210011122011120 |
4 | 3033020121312 |
5 | 102400020410 |
6 | 5215444410 |
7 | 1226345610 |
oct | 317103166 |
9 | 123148146 |
10 | 54298230 |
11 | 28717078 |
12 | 16226706 |
13 | b33193c |
14 | 72d5db0 |
15 | 4b78570 |
hex | 33c8676 |
54298230 has 32 divisors (see below), whose sum is σ = 148932864. Its totient is φ = 12410976.
The previous prime is 54298183. The next prime is 54298253. The reversal of 54298230 is 3289245.
It is a happy number.
It is a super-2 number, since 2×542982302 = 5896595562265800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54298191 and 54298200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129072 + ... + 129491.
It is an arithmetic number, because the mean of its divisors is an integer number (4654152).
Almost surely, 254298230 is an apocalyptic number.
54298230 is an abundant number, since it is smaller than the sum of its proper divisors (94634634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54298230 is a wasteful number, since it uses less digits than its factorization.
54298230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258580.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 54298230 is about 7368.7332697011. The cubic root of 54298230 is about 378.6708643171.
The spelling of 54298230 in words is "fifty-four million, two hundred ninety-eight thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •