Base | Representation |
---|---|
bin | 11001011000011110… |
… | …00010000110001111 |
3 | 1022011200200100211111 |
4 | 30230033002012033 |
5 | 210402010241033 |
6 | 10132110432451 |
7 | 661455634003 |
oct | 145417020617 |
9 | 38150610744 |
10 | 13627040143 |
11 | 5863121a52 |
12 | 2783802727 |
13 | 1392277282 |
14 | 933b50703 |
15 | 54b5117cd |
hex | 32c3c218f |
13627040143 has 2 divisors, whose sum is σ = 13627040144. Its totient is φ = 13627040142.
The previous prime is 13627040107. The next prime is 13627040191. The reversal of 13627040143 is 34104072631.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13627040143 - 217 = 13626909071 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13627040243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6813520071 + 6813520072.
It is an arithmetic number, because the mean of its divisors is an integer number (6813520072).
Almost surely, 213627040143 is an apocalyptic number.
13627040143 is a deficient number, since it is larger than the sum of its proper divisors (1).
13627040143 is an equidigital number, since it uses as much as digits as its factorization.
13627040143 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 31.
The spelling of 13627040143 in words is "thirteen billion, six hundred twenty-seven million, forty thousand, one hundred forty-three".
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