Base | Representation |
---|---|
bin | 1100100110001… |
… | …0000000110010 |
3 | 10200102001111020 |
4 | 3021202000302 |
5 | 102011032013 |
6 | 5124200310 |
7 | 1211023035 |
oct | 311420062 |
9 | 120361436 |
10 | 52830258 |
11 | 27904178 |
12 | 15839096 |
13 | ac39710 |
14 | 703301c |
15 | 4988623 |
hex | 3262032 |
52830258 has 16 divisors (see below), whose sum is σ = 113788416. Its totient is φ = 16255440.
The previous prime is 52830251. The next prime is 52830259. The reversal of 52830258 is 85203825.
It is not an unprimeable number, because it can be changed into a prime (52830251) 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, 338578 + ... + 338733.
It is an arithmetic number, because the mean of its divisors is an integer number (7111776).
Almost surely, 252830258 is an apocalyptic number.
52830258 is an abundant number, since it is smaller than the sum of its proper divisors (60958158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52830258 is a wasteful number, since it uses less digits than its factorization.
52830258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677329.
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 52830258 is about 7268.4426117291. The cubic root of 52830258 is about 375.2271406135.
The spelling of 52830258 in words is "fifty-two million, eight hundred thirty thousand, two hundred fifty-eight".
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