Base | Representation |
---|---|
bin | 1011001101100… |
… | …1111111110110 |
3 | 10021111101101120 |
4 | 2303121333312 |
5 | 44014432022 |
6 | 4400004410 |
7 | 1110515316 |
oct | 263317766 |
9 | 107441346 |
10 | 47030262 |
11 | 24602594 |
12 | 13900706 |
13 | 9988776 |
14 | 6363446 |
15 | 41ded5c |
hex | 2cd9ff6 |
47030262 has 32 divisors (see below), whose sum is σ = 103928832. Its totient is φ = 14112384.
The previous prime is 47030231. The next prime is 47030287. The reversal of 47030262 is 26203074.
It is a nialpdrome in base 13.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7678 + ... + 12369.
It is an arithmetic number, because the mean of its divisors is an integer number (3247776).
Almost surely, 247030262 is an apocalyptic number.
47030262 is an abundant number, since it is smaller than the sum of its proper divisors (56898570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47030262 is a wasteful number, since it uses less digits than its factorization.
47030262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20092.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 47030262 is about 6857.8613284318. The cubic root of 47030262 is about 360.9600455061.
The spelling of 47030262 in words is "forty-seven million, thirty thousand, two hundred sixty-two".
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