Base | Representation |
---|---|
bin | 1101000011100… |
… | …1101000000000 |
3 | 10211001012022122 |
4 | 3100321220000 |
5 | 103004340414 |
6 | 5233423412 |
7 | 1233316634 |
oct | 320715000 |
9 | 124035278 |
10 | 54761984 |
11 | 28a03542 |
12 | 1640ab68 |
13 | b464a54 |
14 | 73b6dc4 |
15 | 4c1ab8e |
hex | 3439a00 |
54761984 has 20 divisors (see below), whose sum is σ = 109418034. Its totient is φ = 27380736.
The previous prime is 54761983. The next prime is 54762017. The reversal of 54761984 is 48916745.
It can be written as a sum of positive squares in only one way, i.e., 52998400 + 1763584 = 7280^2 + 1328^2 .
It is not an unprimeable number, because it can be changed into a prime (54761983) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52967 + ... + 53990.
Almost surely, 254761984 is an apocalyptic number.
It is an amenable number.
54761984 is a deficient number, since it is larger than the sum of its proper divisors (54656050).
54761984 is an equidigital number, since it uses as much as digits as its factorization.
54761984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106975 (or 106959 counting only the distinct ones).
The product of its digits is 241920, while the sum is 44.
The square root of 54761984 is about 7400.1340528399. The cubic root of 54761984 is about 379.7458688648.
The spelling of 54761984 in words is "fifty-four million, seven hundred sixty-one thousand, nine hundred eighty-four".
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