Base | Representation |
---|---|
bin | 11011111110000110… |
… | …111001000001111110 |
3 | 2212112001102122112222 |
4 | 123332012321001332 |
5 | 443001423214402 |
6 | 21444051525342 |
7 | 2112150325055 |
oct | 337606710176 |
9 | 85461378488 |
10 | 30033023102 |
11 | 11811949855 |
12 | 59a1bb9852 |
13 | 2aa81880b4 |
14 | 164c9a339c |
15 | bab99d7a2 |
hex | 6fe1b907e |
30033023102 has 4 divisors (see below), whose sum is σ = 45049534656. Its totient is φ = 15016511550.
The previous prime is 30033023063. The next prime is 30033023117. The reversal of 30033023102 is 20132033003.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7508255774 + ... + 7508255777.
It is an arithmetic number, because the mean of its divisors is an integer number (11262383664).
Almost surely, 230033023102 is an apocalyptic number.
30033023102 is a deficient number, since it is larger than the sum of its proper divisors (15016511554).
30033023102 is a wasteful number, since it uses less digits than its factorization.
30033023102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15016511553.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 30033023102 its reverse (20132033003), we get a palindrome (50165056105).
Subtracting from 30033023102 its reverse (20132033003), we obtain a palindrome (9900990099).
The spelling of 30033023102 in words is "thirty billion, thirty-three million, twenty-three thousand, one hundred two".
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