Base | Representation |
---|---|
bin | 110001101001011000… |
… | …011010110101100101 |
3 | 12002121002200111121212 |
4 | 301221120122311211 |
5 | 1333133222212423 |
6 | 40253355121205 |
7 | 3565004156606 |
oct | 615130326545 |
9 | 162532614555 |
10 | 53307616613 |
11 | 2067583a3a9 |
12 | a3b8743205 |
13 | 50470bab14 |
14 | 2819b2ddad |
15 | 15bee4e578 |
hex | c6961ad65 |
53307616613 has 8 divisors (see below), whose sum is σ = 53355982176. Its totient is φ = 53259276400.
The previous prime is 53307616597. The next prime is 53307616631. The reversal of 53307616613 is 31661670335.
53307616613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53307616613 - 24 = 53307616597 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53307616913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8209298 + ... + 8215788.
It is an arithmetic number, because the mean of its divisors is an integer number (6669497772).
Almost surely, 253307616613 is an apocalyptic number.
It is an amenable number.
53307616613 is a deficient number, since it is larger than the sum of its proper divisors (48365563).
53307616613 is a wasteful number, since it uses less digits than its factorization.
53307616613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12675.
The product of its (nonzero) digits is 204120, while the sum is 41.
The spelling of 53307616613 in words is "fifty-three billion, three hundred seven million, six hundred sixteen thousand, six hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •