Base | Representation |
---|---|
bin | 1110000001000… |
… | …0010010011110 |
3 | 11002121200120100 |
4 | 3200100102132 |
5 | 110022140344 |
6 | 5500001530 |
7 | 1312452411 |
oct | 340202236 |
9 | 132550510 |
10 | 58786974 |
11 | 30202584 |
12 | 178302a6 |
13 | c243abc |
14 | 7b43b78 |
15 | 5263569 |
hex | 381049e |
58786974 has 48 divisors (see below), whose sum is σ = 132612480. Its totient is φ = 18800640.
The previous prime is 58786933. The next prime is 58786979. The reversal of 58786974 is 47968785.
Its product of digits (3386880) is a multiple of the sum of its prime factors (945).
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 58786974.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58786979) 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, 76062 + ... + 76830.
It is an arithmetic number, because the mean of its divisors is an integer number (2762760).
Almost surely, 258786974 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58786974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66306240).
58786974 is an abundant number, since it is smaller than the sum of its proper divisors (73825506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58786974 is a wasteful number, since it uses less digits than its factorization.
58786974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 945 (or 942 counting only the distinct ones).
The product of its digits is 3386880, while the sum is 54.
The square root of 58786974 is about 7667.2663968327. The cubic root of 58786974 is about 388.8305401377.
The spelling of 58786974 in words is "fifty-eight million, seven hundred eighty-six thousand, nine hundred seventy-four".
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