Base | Representation |
---|---|
bin | 1101111000111… |
… | …0010000110110 |
3 | 11001121122000000 |
4 | 3132032100312 |
5 | 104403120030 |
6 | 5440332130 |
7 | 1305103605 |
oct | 336162066 |
9 | 131548000 |
10 | 58254390 |
11 | 2a979427 |
12 | 17614046 |
13 | c0b856c |
14 | 7a45a3c |
15 | 51aa860 |
hex | 378e436 |
58254390 has 112 divisors (see below), whose sum is σ = 161012016. Its totient is φ = 15163200.
The previous prime is 58254373. The next prime is 58254403. The reversal of 58254390 is 9345285.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 444625 + ... + 444755.
Almost surely, 258254390 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58254390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80506008).
58254390 is an abundant number, since it is smaller than the sum of its proper divisors (102757626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58254390 is a wasteful number, since it uses less digits than its factorization.
58254390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217 (or 202 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 58254390 is about 7632.4563542807. The cubic root of 58254390 is about 387.6527652959.
The spelling of 58254390 in words is "fifty-eight million, two hundred fifty-four thousand, three hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •