Base | Representation |
---|---|
bin | 1101111000001… |
… | …1010000001000 |
3 | 11001112100010120 |
4 | 3132003100020 |
5 | 104400144123 |
6 | 5435343240 |
7 | 1304525244 |
oct | 336032010 |
9 | 131470116 |
10 | 58209288 |
11 | 2a948555 |
12 | 175b1b20 |
13 | c0a0b87 |
14 | 7a33424 |
15 | 519c2e3 |
hex | 3783408 |
58209288 has 32 divisors (see below), whose sum is σ = 149458560. Its totient is φ = 18878400.
The previous prime is 58209253. The next prime is 58209301. The reversal of 58209288 is 88290285.
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, 31888 + ... + 33663.
It is an arithmetic number, because the mean of its divisors is an integer number (4670580).
Almost surely, 258209288 is an apocalyptic number.
It is an amenable number.
58209288 is an abundant number, since it is smaller than the sum of its proper divisors (91249272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58209288 is a wasteful number, since it uses less digits than its factorization.
58209288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65597 (or 65593 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 42.
The square root of 58209288 is about 7629.5011632478. The cubic root of 58209288 is about 387.5526959900.
The spelling of 58209288 in words is "fifty-eight million, two hundred nine thousand, two hundred eighty-eight".
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