Base | Representation |
---|---|
bin | 10100100000000101… |
… | …101111100111011111 |
3 | 2002211010202002111210 |
4 | 110200011233213133 |
5 | 330040340310101 |
6 | 14040203315503 |
7 | 1406336136666 |
oct | 244005574737 |
9 | 62733662453 |
10 | 22013213151 |
11 | 9376980946 |
12 | 432421bb93 |
13 | 20ca7ca217 |
14 | 10cb81dddd |
15 | 88c88d7d6 |
hex | 52016f9df |
22013213151 has 8 divisors (see below), whose sum is σ = 29353826224. Its totient is φ = 14674037760.
The previous prime is 22013213143. The next prime is 22013213161. The reversal of 22013213151 is 15131231022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22013213151 - 23 = 22013213143 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 (22013213141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323170 + ... + 385311.
It is an arithmetic number, because the mean of its divisors is an integer number (3669228278).
Almost surely, 222013213151 is an apocalyptic number.
22013213151 is a deficient number, since it is larger than the sum of its proper divisors (7340613073).
22013213151 is a wasteful number, since it uses less digits than its factorization.
22013213151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 718841.
The product of its (nonzero) digits is 360, while the sum is 21.
Adding to 22013213151 its reverse (15131231022), we get a palindrome (37144444173).
The spelling of 22013213151 in words is "twenty-two billion, thirteen million, two hundred thirteen thousand, one hundred fifty-one".
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