Base | Representation |
---|---|
bin | 1101101001110010110000… |
… | …01100101001110110101101 |
3 | 10221022012101110211212000010 |
4 | 12310321120030221312231 |
5 | 12413400210041024323 |
6 | 143504303014523433 |
7 | 6216053250514104 |
oct | 664713014516655 |
9 | 127265343755003 |
10 | 30023301111213 |
11 | 96258a0853863 |
12 | 344a872966579 |
13 | 139a2539c7c17 |
14 | 75b1c7c5b03b |
15 | 370e95766c93 |
hex | 1b4e58329dad |
30023301111213 has 16 divisors (see below), whose sum is σ = 40190977322496. Its totient is φ = 19935581166000.
The previous prime is 30023301111179. The next prime is 30023301111227. The reversal of 30023301111213 is 31211110332003.
It is a happy number.
It is not a de Polignac number, because 30023301111213 - 234 = 30006121242029 is a prime.
It is a super-2 number, since 2×300233011112132 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30023301111213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30023301111253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109459920 + ... + 109733862.
It is an arithmetic number, because the mean of its divisors is an integer number (2511936082656).
Almost surely, 230023301111213 is an apocalyptic number.
It is an amenable number.
30023301111213 is a deficient number, since it is larger than the sum of its proper divisors (10167676211283).
30023301111213 is a wasteful number, since it uses less digits than its factorization.
30023301111213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419744.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 30023301111213 its reverse (31211110332003), we get a palindrome (61234411443216).
The spelling of 30023301111213 in words is "thirty trillion, twenty-three billion, three hundred one million, one hundred eleven thousand, two hundred thirteen".
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