Base | Representation |
---|---|
bin | 1010000110011101001000… |
… | …01110000010111011001000 |
3 | 2220122110010122002211210020 |
4 | 11003032210032002323020 |
5 | 10402410214421024112 |
6 | 115124022144020440 |
7 | 4451523556411011 |
oct | 503164416027310 |
9 | 86573118084706 |
10 | 22212031033032 |
11 | 70940844a7225 |
12 | 25a8a10301720 |
13 | c5177c576019 |
14 | 56b0d49a8008 |
15 | 287bbc63848c |
hex | 1433a4382ec8 |
22212031033032 has 32 divisors (see below), whose sum is σ = 55530197002080. Its totient is φ = 7403994421760.
The previous prime is 22212031032949. The next prime is 22212031033051. The reversal of 22212031033032 is 23033013021222.
It is a super-2 number, since 2×222120310330322 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 22212031032993 and 22212031033011.
It is an unprimeable number.
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, 17147407 + ... + 18397217.
It is an arithmetic number, because the mean of its divisors is an integer number (1735318656315).
Almost surely, 222212031033032 is an apocalyptic number.
It is an amenable number.
22212031033032 is an abundant number, since it is smaller than the sum of its proper divisors (33318165969048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22212031033032 is a wasteful number, since it uses less digits than its factorization.
22212031033032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1990333 (or 1990329 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 22212031033032 its reverse (23033013021222), we get a palindrome (45245044054254).
The spelling of 22212031033032 in words is "twenty-two trillion, two hundred twelve billion, thirty-one million, thirty-three thousand, thirty-two".
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