Base | Representation |
---|---|
bin | 11101001010100111011… |
… | …10101010110110000011 |
3 | 10112210200022101111101222 |
4 | 32211103232222312003 |
5 | 112404331310414021 |
6 | 2044212333145255 |
7 | 132254524333055 |
oct | 16452356526603 |
9 | 3483608344358 |
10 | 1002132123011 |
11 | 357002504528 |
12 | 14227802b22b |
13 | 73667c22aa6 |
14 | 367096958d5 |
15 | 1b103a266ab |
hex | e953baad83 |
1002132123011 has 4 divisors (see below), whose sum is σ = 1002142779000. Its totient is φ = 1002121467024.
The previous prime is 1002132122909. The next prime is 1002132123029. The reversal of 1002132123011 is 1103212312001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1002132123011 is a prime.
It is a super-2 number, since 2×10021321230112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1002132123061) 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, 5185661 + ... + 5375438.
It is an arithmetic number, because the mean of its divisors is an integer number (250535694750).
Almost surely, 21002132123011 is an apocalyptic number.
1002132123011 is a deficient number, since it is larger than the sum of its proper divisors (10655989).
1002132123011 is an equidigital number, since it uses as much as digits as its factorization.
1002132123011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10655988.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 1002132123011 its reverse (1103212312001), we get a palindrome (2105344435012).
The spelling of 1002132123011 in words is "one trillion, two billion, one hundred thirty-two million, one hundred twenty-three thousand, eleven".
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