Base | Representation |
---|---|
bin | 111100111010000… |
… | …0100010100110101 |
3 | 12021102120022211221 |
4 | 1321310010110311 |
5 | 13141141123331 |
6 | 534443230341 |
7 | 101434045465 |
oct | 17164042465 |
9 | 5242508757 |
10 | 2043692341 |
11 | 95967a339 |
12 | 4905183b1 |
13 | 267534712 |
14 | 1555cdba5 |
15 | be643711 |
hex | 79d04535 |
2043692341 has 4 divisors (see below), whose sum is σ = 2044440684. Its totient is φ = 2042944000.
The previous prime is 2043692309. The next prime is 2043692363. The reversal of 2043692341 is 1432963402.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 182115025 + 1861577316 = 13495^2 + 43146^2 .
It is a cyclic number.
It is not a de Polignac number, because 2043692341 - 25 = 2043692309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2043692297 and 2043692306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2043692641) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370060 + ... + 375541.
It is an arithmetic number, because the mean of its divisors is an integer number (511110171).
Almost surely, 22043692341 is an apocalyptic number.
It is an amenable number.
2043692341 is a deficient number, since it is larger than the sum of its proper divisors (748343).
2043692341 is an equidigital number, since it uses as much as digits as its factorization.
2043692341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 748342.
The product of its (nonzero) digits is 31104, while the sum is 34.
The square root of 2043692341 is about 45207.2155855678. The cubic root of 2043692341 is about 1269.0298543012.
The spelling of 2043692341 in words is "two billion, forty-three million, six hundred ninety-two thousand, three hundred forty-one".
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