Base | Representation |
---|---|
bin | 111000110100011110… |
… | …1110101011001000101 |
3 | 102122221210101112222100 |
4 | 1301220331311121011 |
5 | 3444344122433404 |
6 | 132015534422313 |
7 | 11546525641263 |
oct | 1615075653105 |
9 | 378853345870 |
10 | 122020124229 |
11 | 478261a7383 |
12 | 1b794361999 |
13 | b677889553 |
14 | 5c9775d433 |
15 | 32924e0d39 |
hex | 1c68f75645 |
122020124229 has 24 divisors (see below), whose sum is σ = 180373564800. Its totient is φ = 79465186080.
The previous prime is 122020124207. The next prime is 122020124263. The reversal of 122020124229 is 922421020221.
122020124229 is a `hidden beast` number, since 1 + 220 + 2 + 0 + 12 + 422 + 9 = 666.
It is not a de Polignac number, because 122020124229 - 212 = 122020120133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122020124269) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 806289 + ... + 945590.
It is an arithmetic number, because the mean of its divisors is an integer number (7515565200).
Almost surely, 2122020124229 is an apocalyptic number.
It is an amenable number.
122020124229 is a deficient number, since it is larger than the sum of its proper divisors (58353440571).
122020124229 is a wasteful number, since it uses less digits than its factorization.
122020124229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1752065 (or 1752062 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The spelling of 122020124229 in words is "one hundred twenty-two billion, twenty million, one hundred twenty-four thousand, two hundred twenty-nine".
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