Base | Representation |
---|---|
bin | 100010100110111100110101… |
… | …011100000010000110011111 |
3 | 201221221011020111202110212200 |
4 | 202212330311130002012133 |
5 | 124422303034042402111 |
6 | 1255420230424302543 |
7 | 44026553463330030 |
oct | 4246746534020637 |
9 | 657834214673780 |
10 | 152210242544031 |
11 | 44554001892171 |
12 | 150a3446311a53 |
13 | 66c149743b699 |
14 | 298302d408a87 |
15 | 128e50eb9e256 |
hex | 8a6f3570219f |
152210242544031 has 96 divisors (see below), whose sum is σ = 263765077954560. Its totient is φ = 82747750348800.
The previous prime is 152210242544029. The next prime is 152210242544039. The reversal of 152210242544031 is 130445242012251.
152210242544031 is a `hidden beast` number, since 1 + 5 + 2 + 2 + 1 + 0 + 242 + 5 + 4 + 403 + 1 = 666.
152210242544031 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152210242544031 - 21 = 152210242544029 is a prime.
It is a super-2 number, since 2×1522102425440312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152210242544039) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 224704056 + ... + 225380418.
It is an arithmetic number, because the mean of its divisors is an integer number (2747552895360).
Almost surely, 2152210242544031 is an apocalyptic number.
152210242544031 is a deficient number, since it is larger than the sum of its proper divisors (111554835410529).
152210242544031 is a wasteful number, since it uses less digits than its factorization.
152210242544031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678357 (or 678354 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
Adding to 152210242544031 its reverse (130445242012251), we get a palindrome (282655484556282).
The spelling of 152210242544031 in words is "one hundred fifty-two trillion, two hundred ten billion, two hundred forty-two million, five hundred forty-four thousand, thirty-one".
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