Base | Representation |
---|---|
bin | 110011111111101… |
… | …011011111111111 |
3 | 2020210110000112022 |
4 | 303333223133333 |
5 | 3241304100023 |
6 | 222321030355 |
7 | 30421456556 |
oct | 6377533777 |
9 | 2223400468 |
10 | 872331263 |
11 | 408454431 |
12 | 2041853bb |
13 | 10b95985b |
14 | 83bd6d9d |
15 | 518b37c8 |
hex | 33feb7ff |
872331263 has 8 divisors (see below), whose sum is σ = 879987888. Its totient is φ = 864708544.
The previous prime is 872331253. The next prime is 872331269. The reversal of 872331263 is 362133278.
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 872331263 - 24 = 872331247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (872331269) 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, 44645 + ... + 61137.
It is an arithmetic number, because the mean of its divisors is an integer number (109998486).
Almost surely, 2872331263 is an apocalyptic number.
872331263 is a deficient number, since it is larger than the sum of its proper divisors (7656625).
872331263 is a wasteful number, since it uses less digits than its factorization.
872331263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16953.
The product of its digits is 36288, while the sum is 35.
The square root of 872331263 is about 29535.2545782155. The cubic root of 872331263 is about 955.4921991560.
The spelling of 872331263 in words is "eight hundred seventy-two million, three hundred thirty-one thousand, two hundred sixty-three".
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