Base | Representation |
---|---|
bin | 1101000010000… |
… | …0110010001011 |
3 | 10210212000202011 |
4 | 3100200302023 |
5 | 102443111420 |
6 | 5231320351 |
7 | 1232414200 |
oct | 320406213 |
9 | 123760664 |
10 | 54660235 |
11 | 28944053 |
12 | 163800b7 |
13 | b42a646 |
14 | 738bca7 |
15 | 4bea95a |
hex | 3420c8b |
54660235 has 12 divisors (see below), whose sum is σ = 76301568. Its totient is φ = 37481136.
The previous prime is 54660233. The next prime is 54660241. The reversal of 54660235 is 53206645.
It is not a de Polignac number, because 54660235 - 21 = 54660233 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54660197 and 54660206.
It is not an unprimeable number, because it can be changed into a prime (54660233) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111307 + ... + 111796.
It is an arithmetic number, because the mean of its divisors is an integer number (6358464).
Almost surely, 254660235 is an apocalyptic number.
54660235 is a deficient number, since it is larger than the sum of its proper divisors (21641333).
54660235 is a wasteful number, since it uses less digits than its factorization.
54660235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223122 (or 223115 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 54660235 is about 7393.2560485891. The cubic root of 54660235 is about 379.5105309236.
The spelling of 54660235 in words is "fifty-four million, six hundred sixty thousand, two hundred thirty-five".
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