Base | Representation |
---|---|
bin | 1101110000001101110111… |
… | …01010111000000011110011 |
3 | 10222002022002021210021002100 |
4 | 12320012323222320003303 |
5 | 12431004214401411240 |
6 | 144153524035151443 |
7 | 6241025562324636 |
oct | 670067352700363 |
9 | 128068067707070 |
10 | 30244013310195 |
11 | 9700461065683 |
12 | 34855aaa45583 |
13 | 13b4cc9112829 |
14 | 767b64a55c1d |
15 | 376ab2238e30 |
hex | 1b81bbab80f3 |
30244013310195 has 24 divisors (see below), whose sum is σ = 52428030563376. Its totient is φ = 16128579152448.
The previous prime is 30244013310193. The next prime is 30244013310233. The reversal of 30244013310195 is 59101331044203.
30244013310195 is a `hidden beast` number, since 3 + 0 + 2 + 440 + 13 + 3 + 10 + 195 = 666.
It is not a de Polignac number, because 30244013310195 - 21 = 30244013310193 is a prime.
It is a super-2 number, since 2×302440133101952 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30244013310191) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32056509 + ... + 32986478.
It is an arithmetic number, because the mean of its divisors is an integer number (2184501273474).
Almost surely, 230244013310195 is an apocalyptic number.
30244013310195 is a deficient number, since it is larger than the sum of its proper divisors (22184017253181).
30244013310195 is a wasteful number, since it uses less digits than its factorization.
30244013310195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65053331 (or 65053328 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
Adding to 30244013310195 its reverse (59101331044203), we get a palindrome (89345344354398).
The spelling of 30244013310195 in words is "thirty trillion, two hundred forty-four billion, thirteen million, three hundred ten thousand, one hundred ninety-five".
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