Base | Representation |
---|---|
bin | 1101111011000… |
… | …0110111101010 |
3 | 11001212211102221 |
4 | 3132300313222 |
5 | 104422134023 |
6 | 5443344254 |
7 | 1306234063 |
oct | 336606752 |
9 | 131784387 |
10 | 58396138 |
11 | 2aa65979 |
12 | 1768208a |
13 | c137c38 |
14 | 7a8156a |
15 | 51d785d |
hex | 37b0dea |
58396138 has 8 divisors (see below), whose sum is σ = 89961732. Its totient is φ = 28408896.
The previous prime is 58396133. The next prime is 58396141. The reversal of 58396138 is 83169385.
It can be written as a sum of positive squares in 2 ways, for example, as 57562569 + 833569 = 7587^2 + 913^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 58396094 and 58396103.
It is not an unprimeable number, because it can be changed into a prime (58396133) 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, 394495 + ... + 394642.
Almost surely, 258396138 is an apocalyptic number.
58396138 is a deficient number, since it is larger than the sum of its proper divisors (31565594).
58396138 is a wasteful number, since it uses less digits than its factorization.
58396138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 789176.
The product of its digits is 155520, while the sum is 43.
The square root of 58396138 is about 7641.7365827409. The cubic root of 58396138 is about 387.9669304369.
It can be divided in two parts, 583 and 96138, that added together give a square (96721 = 3112).
The spelling of 58396138 in words is "fifty-eight million, three hundred ninety-six thousand, one hundred thirty-eight".
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