Base | Representation |
---|---|
bin | 11101111110111011111… |
… | …01111111101101001001 |
3 | 10122111011212221110111012 |
4 | 32333131331333231021 |
5 | 113334343111401301 |
6 | 2105135503413305 |
7 | 134300561500304 |
oct | 16773575775511 |
9 | 3574155843435 |
10 | 1030221200201 |
11 | 367a07011a06 |
12 | 1477b6bb4235 |
13 | 761c342b71b |
14 | 37c11dd1b3b |
15 | 1bbe99d5ebb |
hex | efddf7fb49 |
1030221200201 has 8 divisors (see below), whose sum is σ = 1038187735200. Its totient is φ = 1022256214720.
The previous prime is 1030221200191. The next prime is 1030221200249. The reversal of 1030221200201 is 1020021220301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1030221200201 - 234 = 1013041331017 is a prime.
It is a super-2 number, since 2×10302212002012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1030221230201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965690 + ... + 1730028.
It is an arithmetic number, because the mean of its divisors is an integer number (129773466900).
Almost surely, 21030221200201 is an apocalyptic number.
It is an amenable number.
1030221200201 is a deficient number, since it is larger than the sum of its proper divisors (7966534999).
1030221200201 is a wasteful number, since it uses less digits than its factorization.
1030221200201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774759.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 1030221200201 its reverse (1020021220301), we get a palindrome (2050242420502).
The spelling of 1030221200201 in words is "one trillion, thirty billion, two hundred twenty-one million, two hundred thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •