Base | Representation |
---|---|
bin | 111000110011111100… |
… | …1111000111111110010 |
3 | 102122220112212122211200 |
4 | 1301213321320333302 |
5 | 3444330043010302 |
6 | 132014100552030 |
7 | 11546221360140 |
oct | 1614771707762 |
9 | 378815778750 |
10 | 122002313202 |
11 | 47817141720 |
12 | 1b78a3b2616 |
13 | b673c91593 |
14 | 5c95244590 |
15 | 3290b7381c |
hex | 1c67e78ff2 |
122002313202 has 48 divisors (see below), whose sum is σ = 329564693952. Its totient is φ = 31688912160.
The previous prime is 122002313183. The next prime is 122002313231. The reversal of 122002313202 is 202313200221.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44010993 + ... + 44013764.
It is an arithmetic number, because the mean of its divisors is an integer number (6865931124).
Almost surely, 2122002313202 is an apocalyptic number.
122002313202 is an abundant number, since it is smaller than the sum of its proper divisors (207562380750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122002313202 is a wasteful number, since it uses less digits than its factorization.
122002313202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88024783 (or 88024780 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 122002313202 its reverse (202313200221), we get a palindrome (324315513423).
The spelling of 122002313202 in words is "one hundred twenty-two billion, two million, three hundred thirteen thousand, two hundred two".
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