Base | Representation |
---|---|
bin | 1000001111101011010… |
… | …0011101101101000111 |
3 | 111112121121211200120221 |
4 | 2003322310131231013 |
5 | 4310043113320011 |
6 | 145023255005211 |
7 | 13143100503400 |
oct | 2037264355507 |
9 | 445547750527 |
10 | 141647010631 |
11 | 55088054655 |
12 | 23551369807 |
13 | 10484b775b9 |
14 | 6bda27c9a7 |
15 | 3a40609971 |
hex | 20fad1db47 |
141647010631 has 12 divisors (see below), whose sum is σ = 166284738840. Its totient is φ = 120297849840.
The previous prime is 141647010611. The next prime is 141647010667. The reversal of 141647010631 is 136010746141.
It is not a de Polignac number, because 141647010631 - 29 = 141647010119 is a prime.
It is a super-2 number, since 2×1416470106312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141647010611) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13255005 + ... + 13265686.
It is an arithmetic number, because the mean of its divisors is an integer number (13857061570).
Almost surely, 2141647010631 is an apocalyptic number.
141647010631 is a deficient number, since it is larger than the sum of its proper divisors (24637728209).
141647010631 is a wasteful number, since it uses less digits than its factorization.
141647010631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26520814 (or 26520807 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
Adding to 141647010631 its reverse (136010746141), we get a palindrome (277657756772).
The spelling of 141647010631 in words is "one hundred forty-one billion, six hundred forty-seven million, ten thousand, six hundred thirty-one".
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