Base | Representation |
---|---|
bin | 1101110101010… |
… | …1000010100000 |
3 | 11001011201110220 |
4 | 3131111002200 |
5 | 104323120000 |
6 | 5431323040 |
7 | 1303106343 |
oct | 335250240 |
9 | 131151426 |
10 | 58020000 |
11 | 2a829315 |
12 | 17520480 |
13 | c03597c |
14 | 79c445a |
15 | 51611a0 |
hex | 37550a0 |
58020000 has 120 divisors (see below), whose sum is σ = 190514016. Its totient is φ = 15456000.
The previous prime is 58019999. The next prime is 58020019. The reversal of 58020000 is 2085.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59517 + ... + 60483.
Almost surely, 258020000 is an apocalyptic number.
58020000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95257008).
58020000 is an abundant number, since it is smaller than the sum of its proper divisors (132494016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58020000 is an equidigital number, since it uses as much as digits as its factorization.
58020000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1000 (or 977 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 58020000 is about 7617.0860570168. The cubic root of 58020000 is about 387.1321517846.
Adding to 58020000 its reverse (2085), we get a palindrome (58022085).
The spelling of 58020000 in words is "fifty-eight million, twenty thousand".
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