Base | Representation |
---|---|
bin | 1100111000001100… |
… | …00111010111111111 |
3 | 122211211120020122121 |
4 | 12130012013113333 |
5 | 103124414103223 |
6 | 3102015023411 |
7 | 333221316100 |
oct | 63406072777 |
9 | 18754506577 |
10 | 6913816063 |
11 | 2a2873a380 |
12 | 140b50ab67 |
13 | 8624bbc2b |
14 | 4983243a7 |
15 | 2a6e9315d |
hex | 19c1875ff |
6913816063 has 24 divisors (see below), whose sum is σ = 8784899280. Its totient is φ = 5380542720.
The previous prime is 6913816051. The next prime is 6913816081. The reversal of 6913816063 is 3606183196.
It is not a de Polignac number, because 6913816063 - 229 = 6376945151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6913816093) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 439095 + ... + 454567.
It is an arithmetic number, because the mean of its divisors is an integer number (366037470).
Almost surely, 26913816063 is an apocalyptic number.
6913816063 is a deficient number, since it is larger than the sum of its proper divisors (1871083217).
6913816063 is a wasteful number, since it uses less digits than its factorization.
6913816063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16327 (or 16320 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 6913816063 is about 83149.3599674706. The cubic root of 6913816063 is about 1905.0480776324.
The spelling of 6913816063 in words is "six billion, nine hundred thirteen million, eight hundred sixteen thousand, sixty-three".
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