Base | Representation |
---|---|
bin | 10100110010011000… |
… | …100000100010011101 |
3 | 2010121112020200022200 |
4 | 110302120200202131 |
5 | 331202422401023 |
6 | 14130445402113 |
7 | 1420053623010 |
oct | 246230404235 |
9 | 63545220280 |
10 | 22320122013 |
11 | 9514144032 |
12 | 43aab69339 |
13 | 21492768b7 |
14 | 111a4b1377 |
15 | 8a97b4743 |
hex | 53262089d |
22320122013 has 12 divisors (see below), whose sum is σ = 36845915808. Its totient is φ = 12754355400.
The previous prime is 22320122003. The next prime is 22320122053. The reversal of 22320122013 is 31022102322.
It is not a de Polignac number, because 22320122013 - 216 = 22320056477 is a prime.
It is a super-3 number, since 3×223201220133 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22320122003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177143763 + ... + 177143888.
It is an arithmetic number, because the mean of its divisors is an integer number (3070492984).
Almost surely, 222320122013 is an apocalyptic number.
It is an amenable number.
22320122013 is a deficient number, since it is larger than the sum of its proper divisors (14525793795).
22320122013 is a wasteful number, since it uses less digits than its factorization.
22320122013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354287664 (or 354287661 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 22320122013 its reverse (31022102322), we get a palindrome (53342224335).
The spelling of 22320122013 in words is "twenty-two billion, three hundred twenty million, one hundred twenty-two thousand, thirteen".
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