Base | Representation |
---|---|
bin | 111000110100100001… |
… | …0010111101100110100 |
3 | 102122221212121222010012 |
4 | 1301221002113230310 |
5 | 3444344424011312 |
6 | 132020020115352 |
7 | 11546542023122 |
oct | 1615102275464 |
9 | 378855558105 |
10 | 122021313332 |
11 | 47826939806 |
12 | 1b794835b58 |
13 | b677bb4869 |
14 | 5c9798c912 |
15 | 3292678322 |
hex | 1c69097b34 |
122021313332 has 24 divisors (see below), whose sum is σ = 218097774720. Its totient is φ = 59707867520.
The previous prime is 122021313329. The next prime is 122021313383. The reversal of 122021313332 is 233313120221.
It is a super-2 number, since 2×1220213133322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122021313298 and 122021313307.
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, 4622732 + ... + 4649052.
It is an arithmetic number, because the mean of its divisors is an integer number (9087407280).
Almost surely, 2122021313332 is an apocalyptic number.
It is an amenable number.
122021313332 is a deficient number, since it is larger than the sum of its proper divisors (96076461388).
122021313332 is a wasteful number, since it uses less digits than its factorization.
122021313332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51031 (or 51029 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 122021313332 its reverse (233313120221), we get a palindrome (355334433553).
The spelling of 122021313332 in words is "one hundred twenty-two billion, twenty-one million, three hundred thirteen thousand, three hundred thirty-two".
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