Base | Representation |
---|---|
bin | 11000111000000111… |
… | …11101001111110101 |
3 | 1021110210002220211101 |
4 | 30130003331033311 |
5 | 204323024414422 |
6 | 10045135010101 |
7 | 651652405324 |
oct | 143403751765 |
9 | 37423086741 |
10 | 13355701237 |
11 | 5733a4401a |
12 | 2708969931 |
13 | 134aca2bc8 |
14 | 909abc0bb |
15 | 5327b4c27 |
hex | 31c0fd3f5 |
13355701237 has 2 divisors, whose sum is σ = 13355701238. Its totient is φ = 13355701236.
The previous prime is 13355701231. The next prime is 13355701273. The reversal of 13355701237 is 73210755331.
Together with next prime (13355701273) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10835560836 + 2520140401 = 104094^2 + 50201^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13355701237 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13355701196 and 13355701205.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13355701231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6677850618 + 6677850619.
It is an arithmetic number, because the mean of its divisors is an integer number (6677850619).
Almost surely, 213355701237 is an apocalyptic number.
It is an amenable number.
13355701237 is a deficient number, since it is larger than the sum of its proper divisors (1).
13355701237 is an equidigital number, since it uses as much as digits as its factorization.
13355701237 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 66150, while the sum is 37.
The spelling of 13355701237 in words is "thirteen billion, three hundred fifty-five million, seven hundred one thousand, two hundred thirty-seven".
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