Base | Representation |
---|---|
bin | 1101111011001… |
… | …1011111011001 |
3 | 11001220101011112 |
4 | 3132303133121 |
5 | 104423004443 |
6 | 5443510105 |
7 | 1306310300 |
oct | 336633731 |
9 | 131811145 |
10 | 58406873 |
11 | 2aa72a48 |
12 | 17688335 |
13 | c13caa5 |
14 | 7a85437 |
15 | 51dab18 |
hex | 37b37d9 |
58406873 has 24 divisors (see below), whose sum is σ = 70178400. Its totient is φ = 48447168.
The previous prime is 58406869. The next prime is 58406879. The reversal of 58406873 is 37860485.
It is a happy number.
It is not a de Polignac number, because 58406873 - 22 = 58406869 is a prime.
It is a super-2 number, since 2×584068732 = 6822725627276258, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 58406873.
It is not an unprimeable number, because it can be changed into a prime (58406879) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257186 + ... + 257412.
It is an arithmetic number, because the mean of its divisors is an integer number (2924100).
Almost surely, 258406873 is an apocalyptic number.
It is an amenable number.
58406873 is a deficient number, since it is larger than the sum of its proper divisors (11771527).
58406873 is a wasteful number, since it uses less digits than its factorization.
58406873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389 (or 382 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 58406873 is about 7642.4389431647. The cubic root of 58406873 is about 387.9907023846.
The spelling of 58406873 in words is "fifty-eight million, four hundred six thousand, eight hundred seventy-three".
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