Base | Representation |
---|---|
bin | 111011101111111… |
… | …001100001000101 |
3 | 2120212012210220010 |
4 | 323233321201011 |
5 | 4023104141401 |
6 | 243245100433 |
7 | 33561235155 |
oct | 7357714105 |
9 | 2525183803 |
10 | 1002412101 |
11 | 474921059 |
12 | 23b857719 |
13 | 12c8a3072 |
14 | 971b8765 |
15 | 5d00aed6 |
hex | 3bbf9845 |
1002412101 has 8 divisors (see below), whose sum is σ = 1339208640. Its totient is φ = 666945152.
The previous prime is 1002412079. The next prime is 1002412111. The reversal of 1002412101 is 1012142001.
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 1002412101 - 210 = 1002411077 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002412111) 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, 330636 + ... + 333653.
It is an arithmetic number, because the mean of its divisors is an integer number (167401080).
Almost surely, 21002412101 is an apocalyptic number.
It is an amenable number.
1002412101 is a deficient number, since it is larger than the sum of its proper divisors (336796539).
1002412101 is an equidigital number, since it uses as much as digits as its factorization.
1002412101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 664795.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 1002412101 is about 31660.8922963330. The cubic root of 1002412101 is about 1000.8033880614.
Adding to 1002412101 its reverse (1012142001), we get a palindrome (2014554102).
The spelling of 1002412101 in words is "one billion, two million, four hundred twelve thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.192 sec. • engine limits •