Base | Representation |
---|---|
bin | 1011110001010011010… |
… | …1110000110111001001 |
3 | 201022221120121212100011 |
4 | 2330110311300313021 |
5 | 11303113023213001 |
6 | 232521224311521 |
7 | 20416012666342 |
oct | 2742465606711 |
9 | 638846555304 |
10 | 202213101001 |
11 | 7883802979a |
12 | 332349125a1 |
13 | 160b79899b2 |
14 | 9b03dad0c9 |
15 | 53d78ccd51 |
hex | 2f14d70dc9 |
202213101001 has 4 divisors (see below), whose sum is σ = 202217640912. Its totient is φ = 202208561092.
The previous prime is 202213100987. The next prime is 202213101031. The reversal of 202213101001 is 100101312202.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 202213101001 - 29 = 202213100489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202213101031) 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, 2202475 + ... + 2292448.
It is an arithmetic number, because the mean of its divisors is an integer number (50554410228).
Almost surely, 2202213101001 is an apocalyptic number.
It is an amenable number.
202213101001 is a deficient number, since it is larger than the sum of its proper divisors (4539911).
202213101001 is an equidigital number, since it uses as much as digits as its factorization.
202213101001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4539910.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 202213101001 its reverse (100101312202), we get a palindrome (302314413203).
The spelling of 202213101001 in words is "two hundred two billion, two hundred thirteen million, one hundred one thousand, one".
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