Base | Representation |
---|---|
bin | 10010110101001110… |
… | …000001101111001110 |
3 | 1221012011220201121110 |
4 | 102311032001233032 |
5 | 312402334104124 |
6 | 13142233312450 |
7 | 1314035024520 |
oct | 226516015716 |
9 | 57164821543 |
10 | 20220222414 |
11 | 8636874417 |
12 | 3b03865726 |
13 | 1ba31c2662 |
14 | d9b64da10 |
15 | 7d526c029 |
hex | 4b5381bce |
20220222414 has 64 divisors (see below), whose sum is σ = 46712977920. Its totient is φ = 5715584640.
The previous prime is 20220222383. The next prime is 20220222419. The reversal of 20220222414 is 41422202202.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20220222419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1704624 + ... + 1716444.
It is an arithmetic number, because the mean of its divisors is an integer number (729890280).
Almost surely, 220220222414 is an apocalyptic number.
20220222414 is an abundant number, since it is smaller than the sum of its proper divisors (26492755506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20220222414 is a wasteful number, since it uses less digits than its factorization.
20220222414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12265.
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 20220222414 its reverse (41422202202), we get a palindrome (61642424616).
The spelling of 20220222414 in words is "twenty billion, two hundred twenty million, two hundred twenty-two thousand, four hundred fourteen".
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