Base | Representation |
---|---|
bin | 1100100110101… |
… | …1101111010001 |
3 | 10200111002010202 |
4 | 3021223233101 |
5 | 102013320342 |
6 | 5125104545 |
7 | 1211250140 |
oct | 311535721 |
9 | 120432122 |
10 | 52870097 |
11 | 279310a5 |
12 | 15858155 |
13 | ac518a7 |
14 | 7043757 |
15 | 4995332 |
hex | 326bbd1 |
52870097 has 16 divisors (see below), whose sum is σ = 63562752. Its totient is φ = 43018560.
The previous prime is 52870093. The next prime is 52870109. The reversal of 52870097 is 79007825.
It is a cyclic number.
It is not a de Polignac number, because 52870097 - 22 = 52870093 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52870097.
It is not an unprimeable number, because it can be changed into a prime (52870093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9203 + ... + 13799.
It is an arithmetic number, because the mean of its divisors is an integer number (3972672).
Almost surely, 252870097 is an apocalyptic number.
It is an amenable number.
52870097 is a deficient number, since it is larger than the sum of its proper divisors (10692655).
52870097 is a wasteful number, since it uses less digits than its factorization.
52870097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4688.
The product of its (nonzero) digits is 35280, while the sum is 38.
The square root of 52870097 is about 7271.1826410839. The cubic root of 52870097 is about 375.3214358061.
The spelling of 52870097 in words is "fifty-two million, eight hundred seventy thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.020 sec. • engine limits •