Base | Representation |
---|---|
bin | 110110001001111001… |
… | …101101001111110100 |
3 | 12120002110001122121121 |
4 | 312021321231033310 |
5 | 1423041413242410 |
6 | 42413553153324 |
7 | 4125652245301 |
oct | 661171551764 |
9 | 176073048547 |
10 | 58148180980 |
11 | 2272a15001a |
12 | b32985b844 |
13 | 5638bc5aa6 |
14 | 2b5896c0a8 |
15 | 17a4db09da |
hex | d89e6d3f4 |
58148180980 has 48 divisors (see below), whose sum is σ = 124742451456. Its totient is φ = 22758341760.
The previous prime is 58148180977. The next prime is 58148180999. The reversal of 58148180980 is 8908184185.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
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, 5466427 + ... + 5477053.
It is an arithmetic number, because the mean of its divisors is an integer number (2598801072).
Almost surely, 258148180980 is an apocalyptic number.
It is an amenable number.
58148180980 is an abundant number, since it is smaller than the sum of its proper divisors (66594270476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58148180980 is a wasteful number, since it uses less digits than its factorization.
58148180980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16504 (or 16502 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 52.
The spelling of 58148180980 in words is "fifty-eight billion, one hundred forty-eight million, one hundred eighty thousand, nine hundred eighty".
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