Base | Representation |
---|---|
bin | 1101101001110010011101… |
… | …10011110101100011001111 |
3 | 10221022011222111110222202011 |
4 | 12310321032303311203033 |
5 | 12413344344231014300 |
6 | 143504235231042051 |
7 | 6216046326004423 |
oct | 664711663654317 |
9 | 127264874428664 |
10 | 30023143610575 |
11 | 962581a959245 |
12 | 344a82a070327 |
13 | 139a22a1a0c8b |
14 | 75b1b0d7cb83 |
15 | 370e86a04eba |
hex | 1b4e4ecf58cf |
30023143610575 has 24 divisors (see below), whose sum is σ = 39126814473600. Its totient is φ = 22808949329760.
The previous prime is 30023143610567. The next prime is 30023143610599. The reversal of 30023143610575 is 57501634132003.
30023143610575 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 30023143610575 - 23 = 30023143610567 is a prime.
It is a super-2 number, since 2×300231436105752 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187740805 + ... + 187900654.
It is an arithmetic number, because the mean of its divisors is an integer number (1630283936400).
Almost surely, 230023143610575 is an apocalyptic number.
30023143610575 is a deficient number, since it is larger than the sum of its proper divisors (9103670863025).
30023143610575 is a wasteful number, since it uses less digits than its factorization.
30023143610575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375641631 (or 375641626 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 40.
Adding to 30023143610575 its reverse (57501634132003), we get a palindrome (87524777742578).
The spelling of 30023143610575 in words is "thirty trillion, twenty-three billion, one hundred forty-three million, six hundred ten thousand, five hundred seventy-five".
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