Base | Representation |
---|---|
bin | 100000010011101000011… |
… | …001011010010011101010 |
3 | 21212020110201210000212012 |
4 | 200103220121122103222 |
5 | 242333232114201302 |
6 | 4415522324515522 |
7 | 316253125326140 |
oct | 40235031322352 |
9 | 7766421700765 |
10 | 2220102100202 |
11 | 7865a3837438 |
12 | 2ba32b84bba2 |
13 | 13147c45889c |
14 | 7964c633590 |
15 | 3cb3b139a52 |
hex | 204e865a4ea |
2220102100202 has 128 divisors (see below), whose sum is σ = 4086098265600. Its totient is φ = 883629305856.
The previous prime is 2220102100199. The next prime is 2220102100219. The reversal of 2220102100202 is 2020012010222.
It is a Harshad number since it is a multiple of its sum of digits (14).
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, 1527942908 + ... + 1527944360.
It is an arithmetic number, because the mean of its divisors is an integer number (31922642700).
Almost surely, 22220102100202 is an apocalyptic number.
2220102100202 is a deficient number, since it is larger than the sum of its proper divisors (1865996165398).
2220102100202 is a wasteful number, since it uses less digits than its factorization.
2220102100202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2080.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 2220102100202 its reverse (2020012010222), we get a palindrome (4240114110424).
The spelling of 2220102100202 in words is "two trillion, two hundred twenty billion, one hundred two million, one hundred thousand, two hundred two".
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