Base | Representation |
---|---|
bin | 1001101101101100… |
… | …00111101101010000 |
3 | 111110110011202122000 |
4 | 10312312013231100 |
5 | 41140032434204 |
6 | 2221254114000 |
7 | 243143553015 |
oct | 46666075520 |
9 | 14413152560 |
10 | 5215124304 |
11 | 2236890095 |
12 | 101664b900 |
13 | 6515acc90 |
14 | 37689d70c |
15 | 207c9c039 |
hex | 136d87b50 |
5215124304 has 80 divisors (see below), whose sum is σ = 16120843200. Its totient is φ = 1604651904.
The previous prime is 5215124231. The next prime is 5215124333. The reversal of 5215124304 is 4034215125.
5215124304 is a `hidden beast` number, since 5 + 215 + 12 + 430 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458694 + ... + 469925.
It is an arithmetic number, because the mean of its divisors is an integer number (201510540).
Almost surely, 25215124304 is an apocalyptic number.
5215124304 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
5215124304 is an abundant number, since it is smaller than the sum of its proper divisors (10905718896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5215124304 is a wasteful number, since it uses less digits than its factorization.
5215124304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 928649 (or 928637 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 5215124304 is about 72215.8175471274. The cubic root of 5215124304 is about 1734.1562340520.
Adding to 5215124304 its reverse (4034215125), we get a palindrome (9249339429).
The spelling of 5215124304 in words is "five billion, two hundred fifteen million, one hundred twenty-four thousand, three hundred four".
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