Base | Representation |
---|---|
bin | 11101111010101110… |
… | …11100000000000001 |
3 | 1112110101101002010001 |
4 | 32331113130000001 |
5 | 230343324032323 |
6 | 11213451040001 |
7 | 1106013143401 |
oct | 167527340001 |
9 | 45411332101 |
10 | 16061939713 |
11 | 68a2601046 |
12 | 3143140001 |
13 | 168c862051 |
14 | ac5296801 |
15 | 64017d3ad |
hex | 3bd5dc001 |
16061939713 has 4 divisors (see below), whose sum is σ = 16288164288. Its totient is φ = 15835715140.
The previous prime is 16061939689. The next prime is 16061939743. The reversal of 16061939713 is 31793916061.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16061939713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16061939743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113112181 + ... + 113112322.
It is an arithmetic number, because the mean of its divisors is an integer number (4072041072).
Almost surely, 216061939713 is an apocalyptic number.
It is an amenable number.
16061939713 is a deficient number, since it is larger than the sum of its proper divisors (226224575).
16061939713 is an equidigital number, since it uses as much as digits as its factorization.
16061939713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226224574.
The product of its (nonzero) digits is 183708, while the sum is 46.
The spelling of 16061939713 in words is "sixteen billion, sixty-one million, nine hundred thirty-nine thousand, seven hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •