Base | Representation |
---|---|
bin | 1100111110100… |
… | …1110100101101 |
3 | 10210102120221110 |
4 | 3033221310231 |
5 | 102413410432 |
6 | 5222422233 |
7 | 1230455652 |
oct | 317516455 |
9 | 123376843 |
10 | 54435117 |
11 | 287aaa00 |
12 | 16291979 |
13 | b37c039 |
14 | 732dc29 |
15 | 4ba3dcc |
hex | 33e9d2d |
54435117 has 24 divisors (see below), whose sum is σ = 82545120. Its totient is φ = 31847200.
The previous prime is 54435107. The next prime is 54435137. The reversal of 54435117 is 71153445.
It is a de Polignac number, because none of the positive numbers 2k-54435117 is a prime.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54435107) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7942 + ... + 13112.
It is an arithmetic number, because the mean of its divisors is an integer number (3439380).
Almost surely, 254435117 is an apocalyptic number.
It is an amenable number.
54435117 is a deficient number, since it is larger than the sum of its proper divisors (28110003).
54435117 is a wasteful number, since it uses less digits than its factorization.
54435117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5225 (or 5214 counting only the distinct ones).
The product of its digits is 8400, while the sum is 30.
The square root of 54435117 is about 7378.0157901701. The cubic root of 54435117 is about 378.9888097354.
The spelling of 54435117 in words is "fifty-four million, four hundred thirty-five thousand, one hundred seventeen".
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