Base | Representation |
---|---|
bin | 1101111100010… |
… | …1110001001100 |
3 | 11002001011212101 |
4 | 3133011301030 |
5 | 104432403430 |
6 | 5445244444 |
7 | 1310041462 |
oct | 337056114 |
9 | 132034771 |
10 | 58481740 |
11 | 30014219 |
12 | 17703724 |
13 | c167ba5 |
14 | 7aa4832 |
15 | 5202dca |
hex | 37c5c4c |
58481740 has 12 divisors (see below), whose sum is σ = 122811696. Its totient is φ = 23392688.
The previous prime is 58481723. The next prime is 58481743. The reversal of 58481740 is 4718485.
It is a super-2 number, since 2×584817402 = 6840227826855200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 58481740.
It is not an unprimeable number, because it can be changed into a prime (58481743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1462024 + ... + 1462063.
It is an arithmetic number, because the mean of its divisors is an integer number (10234308).
Almost surely, 258481740 is an apocalyptic number.
It is an amenable number.
58481740 is an abundant number, since it is smaller than the sum of its proper divisors (64329956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58481740 is a wasteful number, since it uses less digits than its factorization.
58481740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2924096 (or 2924094 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 37.
The square root of 58481740 is about 7647.3354836832. The cubic root of 58481740 is about 388.1564094665.
The spelling of 58481740 in words is "fifty-eight million, four hundred eighty-one thousand, seven hundred forty".
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