Base | Representation |
---|---|
bin | 111000111010011100… |
… | …1000100010000101010 |
3 | 102200110201212111201012 |
4 | 1301310321010100222 |
5 | 4000301332413002 |
6 | 132051443023522 |
7 | 11554505365424 |
oct | 1616471042052 |
9 | 380421774635 |
10 | 122220201002 |
11 | 47919131a89 |
12 | 1b82b36aba2 |
13 | b6aa16c783 |
14 | 5cb6161814 |
15 | 32a4d62d52 |
hex | 1c74e4442a |
122220201002 has 8 divisors (see below), whose sum is σ = 192979264800. Its totient is φ = 57893779404.
The previous prime is 122220200989. The next prime is 122220201007. The reversal of 122220201002 is 200102022221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (122220201007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1608160502 + ... + 1608160577.
It is an arithmetic number, because the mean of its divisors is an integer number (24122408100).
Almost surely, 2122220201002 is an apocalyptic number.
122220201002 is a deficient number, since it is larger than the sum of its proper divisors (70759063798).
122220201002 is a wasteful number, since it uses less digits than its factorization.
122220201002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3216321100.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 122220201002 its reverse (200102022221), we get a palindrome (322322223223).
The spelling of 122220201002 in words is "one hundred twenty-two billion, two hundred twenty million, two hundred one thousand, two".
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