Base | Representation |
---|---|
bin | 1011111011111000010010… |
… | …1100000110111000001110 |
3 | 1201110120122220121222201021 |
4 | 2332332010230012320032 |
5 | 3210003110404304202 |
6 | 43524441225504354 |
7 | 2523062610025345 |
oct | 276760454067016 |
9 | 51416586558637 |
10 | 13123351244302 |
11 | 41aa64471a302 |
12 | 157b4879420ba |
13 | 7426b0257680 |
14 | 335260486b5c |
15 | 17b57d963a37 |
hex | bef84b06e0e |
13123351244302 has 128 divisors (see below), whose sum is σ = 21788232560640. Its totient is φ = 5891937891840.
The previous prime is 13123351244291. The next prime is 13123351244321. The reversal of 13123351244302 is 20344215332131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28344170923 + ... + 28344171385.
It is an arithmetic number, because the mean of its divisors is an integer number (170220566880).
Almost surely, 213123351244302 is an apocalyptic number.
13123351244302 is a deficient number, since it is larger than the sum of its proper divisors (8664881316338).
13123351244302 is a wasteful number, since it uses less digits than its factorization.
13123351244302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1298.
The product of its (nonzero) digits is 51840, while the sum is 34.
Adding to 13123351244302 its reverse (20344215332131), we get a palindrome (33467566576433).
The spelling of 13123351244302 in words is "thirteen trillion, one hundred twenty-three billion, three hundred fifty-one million, two hundred forty-four thousand, three hundred two".
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