Base | Representation |
---|---|
bin | 1101111000000… |
… | …1110000000100 |
3 | 11001112000200212 |
4 | 3132001300010 |
5 | 104400000030 |
6 | 5435254552 |
7 | 1304501312 |
oct | 336016004 |
9 | 131460625 |
10 | 58203140 |
11 | 2a943976 |
12 | 175aa458 |
13 | c09b138 |
14 | 7a310b2 |
15 | 519a595 |
hex | 3781c04 |
58203140 has 24 divisors (see below), whose sum is σ = 122496192. Its totient is φ = 23229920.
The previous prime is 58203139. The next prime is 58203157. The reversal of 58203140 is 4130285.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6857 + ... + 12783.
It is an arithmetic number, because the mean of its divisors is an integer number (5104008).
Almost surely, 258203140 is an apocalyptic number.
It is an amenable number.
58203140 is an abundant number, since it is smaller than the sum of its proper divisors (64293052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58203140 is a wasteful number, since it uses less digits than its factorization.
58203140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6427 (or 6425 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 58203140 is about 7629.0982429118. The cubic root of 58203140 is about 387.5390512153.
The spelling of 58203140 in words is "fifty-eight million, two hundred three thousand, one hundred forty".
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