Base | Representation |
---|---|
bin | 10100110010010000… |
… | …100001100100011100 |
3 | 2010121101022100100210 |
4 | 110302100201210130 |
5 | 331201403412314 |
6 | 14130332452420 |
7 | 1420030055121 |
oct | 246220414434 |
9 | 63541270323 |
10 | 22318029084 |
11 | 9512a4463a |
12 | 43aa31a110 |
13 | 21489c3090 |
14 | 111a0c8748 |
15 | 8a94ee559 |
hex | 53242191c |
22318029084 has 24 divisors (see below), whose sum is σ = 56081201680. Its totient is φ = 6867085824.
The previous prime is 22318029073. The next prime is 22318029089. The reversal of 22318029084 is 48092081322.
It is a super-3 number, since 3×223180290843 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22318029089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71531989 + ... + 71532300.
Almost surely, 222318029084 is an apocalyptic number.
It is an amenable number.
22318029084 is an abundant number, since it is smaller than the sum of its proper divisors (33763172596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22318029084 is a wasteful number, since it uses less digits than its factorization.
22318029084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143064309 (or 143064307 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 39.
The spelling of 22318029084 in words is "twenty-two billion, three hundred eighteen million, twenty-nine thousand, eighty-four".
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