Base | Representation |
---|---|
bin | 10010111100000000… |
… | …100011101111110101 |
3 | 1221111010020221110220 |
4 | 102330000203233311 |
5 | 313121014212323 |
6 | 13201423004553 |
7 | 1316620162203 |
oct | 227400435765 |
9 | 57433227426 |
10 | 20334132213 |
11 | 86950a654a |
12 | 3b35a39759 |
13 | 1bc09964c5 |
14 | dac822073 |
15 | 7e026d0e3 |
hex | 4bc023bf5 |
20334132213 has 16 divisors (see below), whose sum is σ = 27450521280. Its totient is φ = 13387516416.
The previous prime is 20334132167. The next prime is 20334132239. The reversal of 20334132213 is 31223143302.
It is not a de Polignac number, because 20334132213 - 230 = 19260390389 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20334130213) 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, 61083 + ... + 210711.
It is an arithmetic number, because the mean of its divisors is an integer number (1715657580).
Almost surely, 220334132213 is an apocalyptic number.
It is an amenable number.
20334132213 is a deficient number, since it is larger than the sum of its proper divisors (7116389067).
20334132213 is a wasteful number, since it uses less digits than its factorization.
20334132213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150196.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 20334132213 its reverse (31223143302), we get a palindrome (51557275515).
The spelling of 20334132213 in words is "twenty billion, three hundred thirty-four million, one hundred thirty-two thousand, two hundred thirteen".
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