Base | Representation |
---|---|
bin | 1101110101101… |
… | …0000110100110 |
3 | 11001012202221010 |
4 | 3131122012212 |
5 | 104324300432 |
6 | 5432003050 |
7 | 1303223664 |
oct | 335320646 |
9 | 131182833 |
10 | 58040742 |
11 | 2a842961 |
12 | 17530486 |
13 | c042246 |
14 | 79cbc34 |
15 | 51673cc |
hex | 375a1a6 |
58040742 has 16 divisors (see below), whose sum is σ = 119826432. Its totient is φ = 18722760.
The previous prime is 58040713. The next prime is 58040743. The reversal of 58040742 is 24704085.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58040743) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155838 + ... + 156209.
It is an arithmetic number, because the mean of its divisors is an integer number (7489152).
Almost surely, 258040742 is an apocalyptic number.
58040742 is an abundant number, since it is smaller than the sum of its proper divisors (61785690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58040742 is a wasteful number, since it uses less digits than its factorization.
58040742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312083.
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 58040742 is about 7618.4474796378. The cubic root of 58040742 is about 387.1782792027.
The spelling of 58040742 in words is "fifty-eight million, forty thousand, seven hundred forty-two".
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