Base | Representation |
---|---|
bin | 111100100011111… |
… | …1010010111000101 |
3 | 12020121210020201121 |
4 | 1321013322113011 |
5 | 13130210222224 |
6 | 533351153541 |
7 | 101233465624 |
oct | 17107722705 |
9 | 5217706647 |
10 | 2032117189 |
11 | 9530937a3 |
12 | 4886758b1 |
13 | 265010c0b |
14 | 153c596bb |
15 | bd608be4 |
hex | 791fa5c5 |
2032117189 has 4 divisors (see below), whose sum is σ = 2040838956. Its totient is φ = 2023395424.
The previous prime is 2032117181. The next prime is 2032117207. The reversal of 2032117189 is 9817112302.
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 355624164 + 1676493025 = 18858^2 + 40945^2 .
It is a cyclic number.
It is not a de Polignac number, because 2032117189 - 23 = 2032117181 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 (2032117181) 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, 4360534 + ... + 4360999.
It is an arithmetic number, because the mean of its divisors is an integer number (510209739).
Almost surely, 22032117189 is an apocalyptic number.
It is an amenable number.
2032117189 is a deficient number, since it is larger than the sum of its proper divisors (8721767).
2032117189 is an equidigital number, since it uses as much as digits as its factorization.
2032117189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8721766.
The product of its (nonzero) digits is 6048, while the sum is 34.
The square root of 2032117189 is about 45079.0105148727. The cubic root of 2032117189 is about 1266.6294549164.
The spelling of 2032117189 in words is "two billion, thirty-two million, one hundred seventeen thousand, one hundred eighty-nine".
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