Base | Representation |
---|---|
bin | 1101111001011… |
… | …1000110011000 |
3 | 11001200110122112 |
4 | 3132113012120 |
5 | 104410244314 |
6 | 5441211452 |
7 | 1305314252 |
oct | 336270630 |
9 | 131613575 |
10 | 58290584 |
11 | 2a9a3640 |
12 | 17630b88 |
13 | c0cbb91 |
14 | 7a54cd2 |
15 | 51b643e |
hex | 3797198 |
58290584 has 64 divisors (see below), whose sum is σ = 123552000. Its totient is φ = 25557120.
The previous prime is 58290559. The next prime is 58290601. The reversal of 58290584 is 48509285.
58290584 = T87 + T88 + ... + T704.
It is a super-2 number, since 2×582905842 = 6795584366122112, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534722 + ... + 534830.
It is an arithmetic number, because the mean of its divisors is an integer number (1930500).
Almost surely, 258290584 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58290584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61776000).
58290584 is an abundant number, since it is smaller than the sum of its proper divisors (65261416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58290584 is a wasteful number, since it uses less digits than its factorization.
58290584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288 (or 284 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 41.
The square root of 58290584 is about 7634.8270445374. The cubic root of 58290584 is about 387.7330327767.
The spelling of 58290584 in words is "fifty-eight million, two hundred ninety thousand, five hundred eighty-four".
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