Base | Representation |
---|---|
bin | 1101101001110010100100… |
… | …10011010101111011110010 |
3 | 10221022012010120201201011010 |
4 | 12310321102103111323302 |
5 | 12413400004230420310 |
6 | 143504245122531350 |
7 | 6216050640012102 |
oct | 664712223257362 |
9 | 127265116651133 |
10 | 30023202201330 |
11 | 962584aa37358 |
12 | 344a845806b56 |
13 | 139a239376670 |
14 | 75b1b8a71202 |
15 | 370e8bc2a320 |
hex | 1b4e524d5ef2 |
30023202201330 has 64 divisors (see below), whose sum is σ = 77601702947328. Its totient is φ = 7390015015680.
The previous prime is 30023202201329. The next prime is 30023202201397. The reversal of 30023202201330 is 3310220232003.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30023202201297 and 30023202201306.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7704540 + ... + 10927320.
It is an arithmetic number, because the mean of its divisors is an integer number (1212526608552).
Almost surely, 230023202201330 is an apocalyptic number.
30023202201330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30023202201330 is an abundant number, since it is smaller than the sum of its proper divisors (47578500745998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30023202201330 is a wasteful number, since it uses less digits than its factorization.
30023202201330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3246691.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 30023202201330 its reverse (3310220232003), we get a palindrome (33333422433333).
The spelling of 30023202201330 in words is "thirty trillion, twenty-three billion, two hundred two million, two hundred one thousand, three hundred thirty".
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