Base | Representation |
---|---|
bin | 1000010111100000… |
… | …11011110000001101 |
3 | 102121001220002002221 |
4 | 10023300123300031 |
5 | 33200001311021 |
6 | 2021431415341 |
7 | 216215116444 |
oct | 41360336015 |
9 | 12531802087 |
10 | 4492213261 |
11 | 19a5812348 |
12 | a54524551 |
13 | 5678ab473 |
14 | 30887dd5b |
15 | 1b45a1241 |
hex | 10bc1bc0d |
4492213261 has 8 divisors (see below), whose sum is σ = 4572184320. Its totient is φ = 4412820048.
The previous prime is 4492213241. The next prime is 4492213267. The reversal of 4492213261 is 1623122944.
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 4492213261 - 27 = 4492213133 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 (4492213267) 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, 128761 + ... + 159886.
It is an arithmetic number, because the mean of its divisors is an integer number (571523040).
Almost surely, 24492213261 is an apocalyptic number.
It is an amenable number.
4492213261 is a deficient number, since it is larger than the sum of its proper divisors (79971059).
4492213261 is a wasteful number, since it uses less digits than its factorization.
4492213261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288923.
The product of its digits is 20736, while the sum is 34.
The square root of 4492213261 is about 67023.9752700480. The cubic root of 4492213261 is about 1650.0108062959.
The spelling of 4492213261 in words is "four billion, four hundred ninety-two million, two hundred thirteen thousand, two hundred sixty-one".
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