Base | Representation |
---|---|
bin | 1101000011001… |
… | …1011000000001 |
3 | 10210222220012112 |
4 | 3100303120001 |
5 | 103003031020 |
6 | 5233105105 |
7 | 1233152204 |
oct | 320633001 |
9 | 123886175 |
10 | 54736385 |
11 | 28996290 |
12 | 163b8195 |
13 | b4561c2 |
14 | 73ab93b |
15 | 4c132c5 |
hex | 3433601 |
54736385 has 32 divisors (see below), whose sum is σ = 73903104. Its totient is φ = 38584000.
The previous prime is 54736373. The next prime is 54736403. The reversal of 54736385 is 58363745.
It is not a de Polignac number, because 54736385 - 212 = 54732289 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417770 + ... + 417900.
It is an arithmetic number, because the mean of its divisors is an integer number (2309472).
Almost surely, 254736385 is an apocalyptic number.
54736385 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54736385 is a deficient number, since it is larger than the sum of its proper divisors (19166719).
54736385 is a wasteful number, since it uses less digits than its factorization.
54736385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325.
The product of its digits is 302400, while the sum is 41.
The square root of 54736385 is about 7398.4042198301. The cubic root of 54736385 is about 379.6866877265.
The spelling of 54736385 in words is "fifty-four million, seven hundred thirty-six thousand, three hundred eighty-five".
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