Base | Representation |
---|---|
bin | 1101000011100… |
… | …1000101000001 |
3 | 10211001002020201 |
4 | 3100321011001 |
5 | 103004302440 |
6 | 5233405201 |
7 | 1233310255 |
oct | 320710501 |
9 | 124032221 |
10 | 54759745 |
11 | 28a01897 |
12 | 16409801 |
13 | b463a21 |
14 | 73b6265 |
15 | 4c1a19a |
hex | 3439141 |
54759745 has 8 divisors (see below), whose sum is σ = 66185280. Its totient is φ = 43492080.
The previous prime is 54759739. The next prime is 54759751. The reversal of 54759745 is 54795745.
It is an interprime number because it is at equal distance from previous prime (54759739) and next prime (54759751).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54759745 - 25 = 54759713 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54759695 and 54759704.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38701 + ... + 40090.
It is an arithmetic number, because the mean of its divisors is an integer number (8273160).
Almost surely, 254759745 is an apocalyptic number.
It is an amenable number.
54759745 is a deficient number, since it is larger than the sum of its proper divisors (11425535).
54759745 is a wasteful number, since it uses less digits than its factorization.
54759745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78935.
The product of its digits is 882000, while the sum is 46.
The square root of 54759745 is about 7399.9827702502. The cubic root of 54759745 is about 379.7406933608.
The spelling of 54759745 in words is "fifty-four million, seven hundred fifty-nine thousand, seven hundred forty-five".
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