Base | Representation |
---|---|
bin | 1101000000111… |
… | …1100100101100 |
3 | 10210201110001020 |
4 | 3100033210230 |
5 | 102433332430 |
6 | 5230014140 |
7 | 1232001522 |
oct | 320174454 |
9 | 123643036 |
10 | 54589740 |
11 | 288a6097 |
12 | 16347350 |
13 | b40452a |
14 | 7370312 |
15 | 4bd4b10 |
hex | 340f92c |
54589740 has 24 divisors (see below), whose sum is σ = 152851440. Its totient is φ = 14557248.
The previous prime is 54589727. The next prime is 54589753. The reversal of 54589740 is 4798545.
It is an interprime number because it is at equal distance from previous prime (54589727) and next prime (54589753).
It is a junction number, because it is equal to n+sod(n) for n = 54589692 and 54589701.
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, 454855 + ... + 454974.
It is an arithmetic number, because the mean of its divisors is an integer number (6368810).
Almost surely, 254589740 is an apocalyptic number.
It is an amenable number.
54589740 is an abundant number, since it is smaller than the sum of its proper divisors (98261700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54589740 is a wasteful number, since it uses less digits than its factorization.
54589740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909841 (or 909839 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 42.
The square root of 54589740 is about 7388.4869899053. The cubic root of 54589740 is about 379.3473098638.
The spelling of 54589740 in words is "fifty-four million, five hundred eighty-nine thousand, seven hundred forty".
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