Base | Representation |
---|---|
bin | 1100111100101… |
… | …1010110111100 |
3 | 10210012020202210 |
4 | 3033023112330 |
5 | 102400412312 |
6 | 5220020420 |
7 | 1226426106 |
oct | 317132674 |
9 | 123166683 |
10 | 54310332 |
11 | 2872517a |
12 | 16231710 |
13 | b3372bb |
14 | 72da576 |
15 | 4b7be3c |
hex | 33cb5bc |
54310332 has 12 divisors (see below), whose sum is σ = 126724136. Its totient is φ = 18103440.
The previous prime is 54310331. The next prime is 54310349. The reversal of 54310332 is 23301345.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×543103322 = 5899224323900448, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54310299 and 54310308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54310331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2262919 + ... + 2262942.
Almost surely, 254310332 is an apocalyptic number.
It is an amenable number.
54310332 is an abundant number, since it is smaller than the sum of its proper divisors (72413804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54310332 is a wasteful number, since it uses less digits than its factorization.
54310332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4525868 (or 4525866 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 54310332 is about 7369.5543962983. The cubic root of 54310332 is about 378.6989949724.
Adding to 54310332 its reverse (23301345), we get a palindrome (77611677).
The spelling of 54310332 in words is "fifty-four million, three hundred ten thousand, three hundred thirty-two".
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