Base | Representation |
---|---|
bin | 1101111000010… |
… | …0011011001011 |
3 | 11001112120201110 |
4 | 3132010123023 |
5 | 104400322331 |
6 | 5435421403 |
7 | 1304545245 |
oct | 336043313 |
9 | 131476643 |
10 | 58214091 |
11 | 2a951121 |
12 | 175b4863 |
13 | c0a3110 |
14 | 7a35095 |
15 | 519d946 |
hex | 37846cb |
58214091 has 16 divisors (see below), whose sum is σ = 84024864. Its totient is φ = 35637504.
The previous prime is 58214047. The next prime is 58214111. The reversal of 58214091 is 19041285.
It is a happy number.
It is not a de Polignac number, because 58214091 - 26 = 58214027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (58214591) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3895 + ... + 11471.
It is an arithmetic number, because the mean of its divisors is an integer number (5251554).
Almost surely, 258214091 is an apocalyptic number.
58214091 is a deficient number, since it is larger than the sum of its proper divisors (25810773).
58214091 is a wasteful number, since it uses less digits than its factorization.
58214091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7790.
The product of its (nonzero) digits is 2880, while the sum is 30.
The square root of 58214091 is about 7629.8159217638. The cubic root of 58214091 is about 387.5633550244.
The spelling of 58214091 in words is "fifty-eight million, two hundred fourteen thousand, ninety-one".
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