Base | Representation |
---|---|
bin | 1110000010110… |
… | …0110101101111 |
3 | 11002211121222122 |
4 | 3200230311233 |
5 | 110034411134 |
6 | 5502303155 |
7 | 1313450354 |
oct | 340546557 |
9 | 132747878 |
10 | 58903919 |
11 | 30282428 |
12 | 17887abb |
13 | c2850b9 |
14 | 7b7462b |
15 | 528802e |
hex | 382cd6f |
58903919 has 4 divisors (see below), whose sum is σ = 59710896. Its totient is φ = 58096944.
The previous prime is 58903913. The next prime is 58903939. The reversal of 58903919 is 91930985.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 58903919 - 212 = 58899823 is a prime.
It is a super-2 number, since 2×589039192 = 6939343347117122, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 58903919.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58903913) 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, 403379 + ... + 403524.
It is an arithmetic number, because the mean of its divisors is an integer number (14927724).
Almost surely, 258903919 is an apocalyptic number.
58903919 is a deficient number, since it is larger than the sum of its proper divisors (806977).
58903919 is an equidigital number, since it uses as much as digits as its factorization.
58903919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 806976.
The product of its (nonzero) digits is 87480, while the sum is 44.
The square root of 58903919 is about 7674.8888591301. Note that the first 4 decimals coincide. The cubic root of 58903919 is about 389.0882030481.
The spelling of 58903919 in words is "fifty-eight million, nine hundred three thousand, nine hundred nineteen".
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