Base | Representation |
---|---|
bin | 10011000111000110110… |
… | …101110100100110011100 |
3 | 11122112212012120102210112 |
4 | 103013012311310212130 |
5 | 133004120030220012 |
6 | 2443153330425152 |
7 | 163611552336440 |
oct | 23070665644634 |
9 | 4575765512715 |
10 | 1313301023132 |
11 | 466a7120a79a |
12 | 192639a321b8 |
13 | 96ac7964827 |
14 | 477c7cb2820 |
15 | 242669d9122 |
hex | 131c6d7499c |
1313301023132 has 48 divisors (see below), whose sum is σ = 2741755376640. Its totient is φ = 538184604672.
The previous prime is 1313301023131. The next prime is 1313301023173. The reversal of 1313301023132 is 2313201033131.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 1313301023098 and 1313301023107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1313301023131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1506044 + ... + 2212412.
It is an arithmetic number, because the mean of its divisors is an integer number (57119903680).
Almost surely, 21313301023132 is an apocalyptic number.
It is an amenable number.
1313301023132 is an abundant number, since it is smaller than the sum of its proper divisors (1428454353508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313301023132 is a wasteful number, since it uses less digits than its factorization.
1313301023132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 709290 (or 709288 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 1313301023132 its reverse (2313201033131), we get a palindrome (3626502056263).
Subtracting 1313301023132 from its reverse (2313201033131), we obtain a palindrome (999900009999).
The spelling of 1313301023132 in words is "one trillion, three hundred thirteen billion, three hundred one million, twenty-three thousand, one hundred thirty-two".
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