Base | Representation |
---|---|
bin | 1011011110110110… |
… | …01011101110110101 |
3 | 120220121100010222200 |
4 | 11233123023232311 |
5 | 100111034123323 |
6 | 2455403415113 |
7 | 305521142220 |
oct | 55733135665 |
9 | 16817303880 |
10 | 6164364213 |
11 | 2683694087 |
12 | 1240524499 |
13 | 773156ab7 |
14 | 4269965b7 |
15 | 2612a3443 |
hex | 16f6cbbb5 |
6164364213 has 24 divisors (see below), whose sum is σ = 10178945088. Its totient is φ = 3521506752.
The previous prime is 6164364187. The next prime is 6164364257. The reversal of 6164364213 is 3124634616.
6164364213 is a `hidden beast` number, since 6 + 1 + 6 + 4 + 3 + 642 + 1 + 3 = 666.
It is not a de Polignac number, because 6164364213 - 25 = 6164364181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6164364263) 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, 254070 + ... + 277272.
It is an arithmetic number, because the mean of its divisors is an integer number (424122712).
Almost surely, 26164364213 is an apocalyptic number.
6164364213 is a gapful number since it is divisible by the number (63) formed by its first and last digit.
It is an amenable number.
6164364213 is a deficient number, since it is larger than the sum of its proper divisors (4014580875).
6164364213 is a wasteful number, since it uses less digits than its factorization.
6164364213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27433 (or 27430 counting only the distinct ones).
The product of its digits is 62208, while the sum is 36.
The square root of 6164364213 is about 78513.4651699949. The cubic root of 6164364213 is about 1833.5640985956.
Adding to 6164364213 its reverse (3124634616), we get a palindrome (9288998829).
The spelling of 6164364213 in words is "six billion, one hundred sixty-four million, three hundred sixty-four thousand, two hundred thirteen".
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