Base | Representation |
---|---|
bin | 11101100011010110010… |
… | …10101010111110010111 |
3 | 10121001221200111210121200 |
4 | 32301223022222332113 |
5 | 113114030010211211 |
6 | 2054250101243543 |
7 | 133234545433425 |
oct | 16615312527627 |
9 | 3531850453550 |
10 | 1015410241431 |
11 | 3616a6678413 |
12 | 144962a035b3 |
13 | 749a2b008b1 |
14 | 37208d3a115 |
15 | 1b62e5b3b56 |
hex | ec6b2aaf97 |
1015410241431 has 12 divisors (see below), whose sum is σ = 1470187544280. Its totient is φ = 675332224560.
The previous prime is 1015410241397. The next prime is 1015410241457. The reversal of 1015410241431 is 1341420145101.
It is a happy number.
1015410241431 is a `hidden beast` number, since 1 + 0 + 1 + 5 + 410 + 241 + 4 + 3 + 1 = 666.
It is not a de Polignac number, because 1015410241431 - 26 = 1015410241367 is a prime.
It is a super-2 number, since 2×10154102414312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1015410241395 and 1015410241404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1015410241331) 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, 133990701 + ... + 133998278.
It is an arithmetic number, because the mean of its divisors is an integer number (122515628690).
Almost surely, 21015410241431 is an apocalyptic number.
1015410241431 is a deficient number, since it is larger than the sum of its proper divisors (454777302849).
1015410241431 is a wasteful number, since it uses less digits than its factorization.
1015410241431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267989406 (or 267989403 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
Adding to 1015410241431 its reverse (1341420145101), we get a palindrome (2356830386532).
The spelling of 1015410241431 in words is "one trillion, fifteen billion, four hundred ten million, two hundred forty-one thousand, four hundred thirty-one".
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