Base | Representation |
---|---|
bin | 1101000000000… |
… | …1000011110100 |
3 | 10210121102111110 |
4 | 3100001003310 |
5 | 102424432132 |
6 | 5224435020 |
7 | 1231333305 |
oct | 320010364 |
9 | 123542443 |
10 | 54530292 |
11 | 28865463 |
12 | 16318a70 |
13 | b3b345b |
14 | 73567ac |
15 | 4bc21cc |
hex | 34010f4 |
54530292 has 24 divisors (see below), whose sum is σ = 127977696. Its totient is φ = 18071008.
The previous prime is 54530291. The next prime is 54530299. The reversal of 54530292 is 29203545.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54530291) 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, 11058 + ... + 15209.
It is an arithmetic number, because the mean of its divisors is an integer number (5332404).
Almost surely, 254530292 is an apocalyptic number.
It is an amenable number.
54530292 is an abundant number, since it is smaller than the sum of its proper divisors (73447404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54530292 is a wasteful number, since it uses less digits than its factorization.
54530292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26447 (or 26445 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 54530292 is about 7384.4628782329. The cubic root of 54530292 is about 379.2095572998.
The spelling of 54530292 in words is "fifty-four million, five hundred thirty thousand, two hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.123 sec. • engine limits •