Base | Representation |
---|---|
bin | 11110000011110011… |
… | …00011100100101111 |
3 | 1112122200110221220202 |
4 | 33001321203210233 |
5 | 231022311224440 |
6 | 11225205104115 |
7 | 1110625446542 |
oct | 170171434457 |
9 | 45580427822 |
10 | 16137992495 |
11 | 6931526689 |
12 | 31646b803b |
13 | 16a253c8b1 |
14 | ad1412859 |
15 | 646ba2615 |
hex | 3c1e6392f |
16137992495 has 4 divisors (see below), whose sum is σ = 19365591000. Its totient is φ = 12910393992.
The previous prime is 16137992473. The next prime is 16137992503. The reversal of 16137992495 is 59429973161.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 16137992495 - 214 = 16137976111 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 16137992495.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613799245 + ... + 1613799254.
It is an arithmetic number, because the mean of its divisors is an integer number (4841397750).
Almost surely, 216137992495 is an apocalyptic number.
16137992495 is a deficient number, since it is larger than the sum of its proper divisors (3227598505).
16137992495 is an equidigital number, since it uses as much as digits as its factorization.
16137992495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3227598504.
The product of its digits is 3674160, while the sum is 56.
The spelling of 16137992495 in words is "sixteen billion, one hundred thirty-seven million, nine hundred ninety-two thousand, four hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •