Base | Representation |
---|---|
bin | 1101111100100… |
… | …1101111100100 |
3 | 11002002000012100 |
4 | 3133021233210 |
5 | 104433414040 |
6 | 5445452100 |
7 | 1310140110 |
oct | 337115744 |
9 | 132060170 |
10 | 58498020 |
11 | 30025479 |
12 | 17711030 |
13 | c172419 |
14 | 7aaa740 |
15 | 5207b30 |
hex | 37c9be4 |
58498020 has 144 divisors (see below), whose sum is σ = 214800768. Its totient is φ = 12579840.
The previous prime is 58498007. The next prime is 58498049. The reversal of 58498020 is 2089485.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20055 + ... + 22785.
It is an arithmetic number, because the mean of its divisors is an integer number (1491672).
Almost surely, 258498020 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 58498020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107400384).
58498020 is an abundant number, since it is smaller than the sum of its proper divisors (156302748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58498020 is a wasteful number, since it uses less digits than its factorization.
58498020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2770 (or 2765 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 58498020 is about 7648.3998326447. The cubic root of 58498020 is about 388.1924241272.
The spelling of 58498020 in words is "fifty-eight million, four hundred ninety-eight thousand, twenty".
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