Base | Representation |
---|---|
bin | 1100111101011… |
… | …1110000101001 |
3 | 10210021211110011 |
4 | 3033113300221 |
5 | 102404024004 |
6 | 5221051521 |
7 | 1230030154 |
oct | 317276051 |
9 | 123254404 |
10 | 54361129 |
11 | 2875a359 |
12 | 16256ba1 |
13 | b354464 |
14 | 7310c9b |
15 | 4b8c004 |
hex | 33d7c29 |
54361129 has 9 divisors (see below), whose sum is σ = 55667109. Its totient is φ = 53085600.
The previous prime is 54361117. The next prime is 54361183. The reversal of 54361129 is 92116345.
The square root of 54361129 is 7373.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 20115225 + 34245904 = 4485^2 + 5852^2 .
It is not a de Polignac number, because 54361129 - 215 = 54328361 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54361129.
It is not an unprimeable number, because it can be changed into a prime (54361429) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 538179 + ... + 538279.
Almost surely, 254361129 is an apocalyptic number.
54361129 is the 7373-rd square number.
54361129 is the 3687-th centered octagonal number.
It is an amenable number.
54361129 is a deficient number, since it is larger than the sum of its proper divisors (1305980).
54361129 is an frugal number, since it uses more digits than its factorization.
54361129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348 (or 174 counting only the distinct ones).
The product of its digits is 6480, while the sum is 31.
The cubic root of 54361129 is about 378.8170251753.
The spelling of 54361129 in words is "fifty-four million, three hundred sixty-one thousand, one hundred twenty-nine".
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