Base | Representation |
---|---|
bin | 111111110101001… |
… | …1110111110000010 |
3 | 12112021020220200202 |
4 | 1333222132332002 |
5 | 13341302441310 |
6 | 552311045202 |
7 | 104035240124 |
oct | 17752367602 |
9 | 5467226622 |
10 | 2141843330 |
11 | 9aa018660 |
12 | 4b9370802 |
13 | 28197b723 |
14 | 16465d214 |
15 | c80803a5 |
hex | 7fa9ef82 |
2141843330 has 32 divisors (see below), whose sum is σ = 4303620288. Its totient is φ = 760737600.
The previous prime is 2141843299. The next prime is 2141843371. The reversal of 2141843330 is 333481412.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2141843293 and 2141843302.
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, 221681 + ... + 231140.
It is an arithmetic number, because the mean of its divisors is an integer number (134488134).
Almost surely, 22141843330 is an apocalyptic number.
2141843330 is an abundant number, since it is smaller than the sum of its proper divisors (2161776958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2141843330 is a wasteful number, since it uses less digits than its factorization.
2141843330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452882.
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 2141843330 is about 46280.0532627178. The cubic root of 2141843330 is about 1289.0286399887.
The spelling of 2141843330 in words is "two billion, one hundred forty-one million, eight hundred forty-three thousand, three hundred thirty".
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