Base | Representation |
---|---|
bin | 1101101110111100101000… |
… | …01111101110111001011101 |
3 | 10221221010111221210211220220 |
4 | 12313132110033232321131 |
5 | 12424300410431213042 |
6 | 144121512342031553 |
7 | 6234623056152246 |
oct | 667362417567135 |
9 | 127833457724826 |
10 | 30200402210397 |
11 | 9693a117a7941 |
12 | 34790597185b9 |
13 | 13b0b68b94b33 |
14 | 7659c8a49ccd |
15 | 3758ad6eb8ec |
hex | 1b77943eee5d |
30200402210397 has 8 divisors (see below), whose sum is σ = 40298442054720. Its totient is φ = 20117981919840.
The previous prime is 30200402210389. The next prime is 30200402210413. The reversal of 30200402210397 is 79301220400203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30200402210397 - 23 = 30200402210389 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30200402210497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3904883929 + ... + 3904891662.
It is an arithmetic number, because the mean of its divisors is an integer number (5037305256840).
Almost surely, 230200402210397 is an apocalyptic number.
It is an amenable number.
30200402210397 is a deficient number, since it is larger than the sum of its proper divisors (10098039844323).
30200402210397 is a wasteful number, since it uses less digits than its factorization.
30200402210397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7809776883.
The product of its (nonzero) digits is 18144, while the sum is 33.
The spelling of 30200402210397 in words is "thirty trillion, two hundred billion, four hundred two million, two hundred ten thousand, three hundred ninety-seven".
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