Base | Representation |
---|---|
bin | 10011000100011011011… |
… | …010101101110100001111 |
3 | 11122021102202212000021222 |
4 | 103010123122231310033 |
5 | 132432222300413034 |
6 | 2442000111513555 |
7 | 163450360554656 |
oct | 23043332556417 |
9 | 4567382760258 |
10 | 1310425013519 |
11 | 465825837146 |
12 | 191b768288bb |
13 | 96759b735ab |
14 | 475d3d4419d |
15 | 2414928812e |
hex | 1311b6add0f |
1310425013519 has 2 divisors, whose sum is σ = 1310425013520. Its totient is φ = 1310425013518.
The previous prime is 1310425013489. The next prime is 1310425013551. The reversal of 1310425013519 is 9153105240131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1310425013519 - 28 = 1310425013263 is a prime.
It is a super-2 number, since 2×13104250135192 (a number of 25 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1310425016519) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655212506759 + 655212506760.
It is an arithmetic number, because the mean of its divisors is an integer number (655212506760).
Almost surely, 21310425013519 is an apocalyptic number.
1310425013519 is a deficient number, since it is larger than the sum of its proper divisors (1).
1310425013519 is an equidigital number, since it uses as much as digits as its factorization.
1310425013519 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16200, while the sum is 35.
The spelling of 1310425013519 in words is "one trillion, three hundred ten billion, four hundred twenty-five million, thirteen thousand, five hundred nineteen".
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