Base | Representation |
---|---|
bin | 1110000001010… |
… | …1000000010010 |
3 | 11002122200001202 |
4 | 3200111000102 |
5 | 110023300130 |
6 | 5500231202 |
7 | 1312562624 |
oct | 340250022 |
9 | 132580052 |
10 | 58806290 |
11 | 30216044 |
12 | 1783b502 |
13 | c24c82a |
14 | 7b4ac14 |
15 | 5269145 |
hex | 3815012 |
58806290 has 8 divisors (see below), whose sum is σ = 105851340. Its totient is φ = 23522512.
The previous prime is 58806289. The next prime is 58806299. The reversal of 58806290 is 9260885.
It can be written as a sum of positive squares in 2 ways, for example, as 52954729 + 5851561 = 7277^2 + 2419^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (58806299) 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, 2940305 + ... + 2940324.
Almost surely, 258806290 is an apocalyptic number.
58806290 is a deficient number, since it is larger than the sum of its proper divisors (47045050).
58806290 is a wasteful number, since it uses less digits than its factorization.
58806290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5880636.
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 58806290 is about 7668.5259339719. The cubic root of 58806290 is about 388.8731222935.
The spelling of 58806290 in words is "fifty-eight million, eight hundred six thousand, two hundred ninety".
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