Base | Representation |
---|---|
bin | 1101101111110100011000… |
… | …01100110111101001000001 |
3 | 10222000222202211000100201220 |
4 | 12313322030030313221001 |
5 | 12430243204443404441 |
6 | 144143342305345253 |
7 | 6240032544243312 |
oct | 667721414675101 |
9 | 128028684010656 |
10 | 30230332013121 |
11 | 96a5680355699 |
12 | 3482a11038229 |
13 | 13b392884c686 |
14 | 767227a20609 |
15 | 3765610ab466 |
hex | 1b7e8c337a41 |
30230332013121 has 8 divisors (see below), whose sum is σ = 40307438025120. Its totient is φ = 20153390338272.
The previous prime is 30230332013087. The next prime is 30230332013149. The reversal of 30230332013121 is 12131023303203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30230332013121 - 29 = 30230332012609 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30230332013091 and 30230332013100.
It is not an unprimeable number, because it can be changed into a prime (30230332013171) 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, 40654420 + ... + 41391333.
It is an arithmetic number, because the mean of its divisors is an integer number (5038429753140).
Almost surely, 230230332013121 is an apocalyptic number.
It is an amenable number.
30230332013121 is a deficient number, since it is larger than the sum of its proper divisors (10077106011999).
30230332013121 is a wasteful number, since it uses less digits than its factorization.
30230332013121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82168575.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 30230332013121 its reverse (12131023303203), we get a palindrome (42361355316324).
The spelling of 30230332013121 in words is "thirty trillion, two hundred thirty billion, three hundred thirty-two million, thirteen thousand, one hundred twenty-one".
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