Base | Representation |
---|---|
bin | 1011110000100000100… |
… | …0110110010011001010 |
3 | 201022101201122012222222 |
4 | 2330020020312103022 |
5 | 11302144000001302 |
6 | 232444133014042 |
7 | 20410514446250 |
oct | 2741010662312 |
9 | 638351565888 |
10 | 202000000202 |
11 | 78738808a30 |
12 | 33195484322 |
13 | 16082796650 |
14 | 9ac397a5d0 |
15 | 53c3d36da2 |
hex | 2f082364ca |
202000000202 has 128 divisors (see below), whose sum is σ = 432485222400. Its totient is φ = 68141088000.
The previous prime is 202000000177. The next prime is 202000000219.
202000000202 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 202000000202.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3815549 + ... + 3868127.
It is an arithmetic number, because the mean of its divisors is an integer number (3378790800).
Almost surely, 2202000000202 is an apocalyptic number.
202000000202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
202000000202 is an abundant number, since it is smaller than the sum of its proper divisors (230485222198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202000000202 is a wasteful number, since it uses less digits than its factorization.
202000000202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52732.
The product of its (nonzero) digits is 16, while the sum is 8.
It can be divided in two parts, 202000000 and 202, that multiplied together give a square (40804000000 = 2020002).
The spelling of 202000000202 in words is "two hundred two billion, two hundred two", and thus it is an aban number.
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