Base | Representation |
---|---|
bin | 10100111000010110… |
… | …010100101001010110 |
3 | 2010212111120210101201 |
4 | 110320112110221112 |
5 | 331404033243220 |
6 | 14144422543114 |
7 | 1422410442316 |
oct | 247026245126 |
9 | 63774523351 |
10 | 22420212310 |
11 | 9565697391 |
12 | 4418597a9a |
13 | 2163c1c522 |
14 | 11298c7446 |
15 | 8b3485d0a |
hex | 538594a56 |
22420212310 has 16 divisors (see below), whose sum is σ = 40365069552. Its totient is φ = 8966154400.
The previous prime is 22420212247. The next prime is 22420212349. The reversal of 22420212310 is 1321202422.
It is a super-2 number, since 2×224202123102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192061 + ... + 285880.
It is an arithmetic number, because the mean of its divisors is an integer number (2522816847).
Almost surely, 222420212310 is an apocalyptic number.
22420212310 is a deficient number, since it is larger than the sum of its proper divisors (17944857242).
22420212310 is a wasteful number, since it uses less digits than its factorization.
22420212310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482639.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 22420212310 its reverse (1321202422), we get a palindrome (23741414732).
The spelling of 22420212310 in words is "twenty-two billion, four hundred twenty million, two hundred twelve thousand, three hundred ten".
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