Base | Representation |
---|---|
bin | 1000001000011001… |
… | …1110000011011111 |
3 | 12122010012101012202 |
4 | 2002012132003133 |
5 | 13432234442142 |
6 | 1000331322115 |
7 | 105042635054 |
oct | 20206360337 |
9 | 5563171182 |
10 | 2182734047 |
11 | a2010743a |
12 | 50abb033b |
13 | 28a297810 |
14 | 169c6502b |
15 | cb95b032 |
hex | 8219e0df |
2182734047 has 16 divisors (see below), whose sum is σ = 2381628480. Its totient is φ = 1988416512.
The previous prime is 2182734019. The next prime is 2182734053. The reversal of 2182734047 is 7404372812.
It is a cyclic number.
It is not a de Polignac number, because 2182734047 - 212 = 2182729951 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2182734047.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2182734067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369743 + ... + 375599.
It is an arithmetic number, because the mean of its divisors is an integer number (148851780).
Almost surely, 22182734047 is an apocalyptic number.
2182734047 is a deficient number, since it is larger than the sum of its proper divisors (198894433).
2182734047 is a wasteful number, since it uses less digits than its factorization.
2182734047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6242.
The product of its (nonzero) digits is 75264, while the sum is 38.
The square root of 2182734047 is about 46719.7393721326. The cubic root of 2182734047 is about 1297.1800901472.
The spelling of 2182734047 in words is "two billion, one hundred eighty-two million, seven hundred thirty-four thousand, forty-seven".
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