Base | Representation |
---|---|
bin | 1101110111000… |
… | …1000110011110 |
3 | 11001101120011000 |
4 | 3131301012132 |
5 | 104340304232 |
6 | 5434011130 |
7 | 1304065425 |
oct | 335610636 |
9 | 131346130 |
10 | 58134942 |
11 | 2a8a7708 |
12 | 17576aa6 |
13 | c076098 |
14 | 7a142bc |
15 | 518527c |
hex | 377119e |
58134942 has 64 divisors (see below), whose sum is σ = 133747200. Its totient is φ = 18708480.
The previous prime is 58134941. The next prime is 58134949. The reversal of 58134942 is 24943185.
58134942 is a `hidden beast` number, since 581 + 34 + 9 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 58134897 and 58134906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58134941) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226078 + ... + 226334.
It is an arithmetic number, because the mean of its divisors is an integer number (2089800).
Almost surely, 258134942 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58134942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66873600).
58134942 is an abundant number, since it is smaller than the sum of its proper divisors (75612258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58134942 is a wasteful number, since it uses less digits than its factorization.
58134942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398 (or 392 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 58134942 is about 7624.6273351555. The cubic root of 58134942 is about 387.3876291581.
The spelling of 58134942 in words is "fifty-eight million, one hundred thirty-four thousand, nine hundred forty-two".
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