Base | Representation |
---|---|
bin | 1100100110100… |
… | …0110100100011 |
3 | 10200110110202011 |
4 | 3021220310203 |
5 | 102012430042 |
6 | 5124533351 |
7 | 1211200246 |
oct | 311506443 |
9 | 120413664 |
10 | 52858147 |
11 | 27923121 |
12 | 15851257 |
13 | ac49314 |
14 | 703d25d |
15 | 4991a17 |
hex | 3268d23 |
52858147 has 8 divisors (see below), whose sum is σ = 53969760. Its totient is φ = 51754560.
The previous prime is 52858139. The next prime is 52858153. The reversal of 52858147 is 74185825.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52858147 - 23 = 52858139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52858177) 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, 12354 + ... + 16072.
It is an arithmetic number, because the mean of its divisors is an integer number (6746220).
Almost surely, 252858147 is an apocalyptic number.
52858147 is a deficient number, since it is larger than the sum of its proper divisors (1111613).
52858147 is a wasteful number, since it uses less digits than its factorization.
52858147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4013.
The product of its digits is 89600, while the sum is 40.
The square root of 52858147 is about 7270.3608576191. The cubic root of 52858147 is about 375.2931562469.
The spelling of 52858147 in words is "fifty-two million, eight hundred fifty-eight thousand, one hundred forty-seven".
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