Base | Representation |
---|---|
bin | 11000111101100100… |
… | …10101111011001101 |
3 | 1021120222010102211112 |
4 | 30132302111323031 |
5 | 204421230242443 |
6 | 10053450501405 |
7 | 653046102563 |
oct | 143662257315 |
9 | 37528112745 |
10 | 13401415373 |
11 | 57578277a5 |
12 | 2720134865 |
13 | 13575ba5a8 |
14 | 911bbba33 |
15 | 5367e4b18 |
hex | 31ec95ecd |
13401415373 has 2 divisors, whose sum is σ = 13401415374. Its totient is φ = 13401415372.
The previous prime is 13401415361. The next prime is 13401415421. The reversal of 13401415373 is 37351410431.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11239816324 + 2161599049 = 106018^2 + 46493^2 .
It is a cyclic number.
It is not a de Polignac number, because 13401415373 - 210 = 13401414349 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13401405373) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6700707686 + 6700707687.
It is an arithmetic number, because the mean of its divisors is an integer number (6700707687).
Almost surely, 213401415373 is an apocalyptic number.
It is an amenable number.
13401415373 is a deficient number, since it is larger than the sum of its proper divisors (1).
13401415373 is an equidigital number, since it uses as much as digits as its factorization.
13401415373 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 15120, while the sum is 32.
The spelling of 13401415373 in words is "thirteen billion, four hundred one million, four hundred fifteen thousand, three hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •