Base | Representation |
---|---|
bin | 10010110100110011… |
… | …101111010100000010 |
3 | 1221011200221121122101 |
4 | 102310303233110002 |
5 | 312344103044302 |
6 | 13141425501014 |
7 | 1313622323521 |
oct | 226463572402 |
9 | 57150847571 |
10 | 20213331202 |
11 | 86329979a9 |
12 | 3b014a176a |
13 | 1ba194bb0c |
14 | d9a7784b8 |
15 | 7d485a287 |
hex | 4b4cef502 |
20213331202 has 32 divisors (see below), whose sum is σ = 31780270080. Its totient is φ = 9631031760.
The previous prime is 20213331197. The next prime is 20213331263.
20213331202 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 20213331202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134253 + ... + 1151935.
It is an arithmetic number, because the mean of its divisors is an integer number (993133440).
Almost surely, 220213331202 is an apocalyptic number.
20213331202 is a deficient number, since it is larger than the sum of its proper divisors (11566938878).
20213331202 is a wasteful number, since it uses less digits than its factorization.
20213331202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17998.
The product of its (nonzero) digits is 432, while the sum is 19.
The spelling of 20213331202 in words is "twenty billion, two hundred thirteen million, three hundred thirty-one thousand, two hundred two".
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