Base | Representation |
---|---|
bin | 1001100011100100… |
… | …01111111001101111 |
3 | 111020112102100020020 |
4 | 10301302033321233 |
5 | 41001314120330 |
6 | 2205022253223 |
7 | 241063114665 |
oct | 46162177157 |
9 | 14215370206 |
10 | 5130223215 |
11 | 21a29716a7 |
12 | bb2127213 |
13 | 639b24b50 |
14 | 3694bcc35 |
15 | 2005cb210 |
hex | 131c8fe6f |
5130223215 has 32 divisors (see below), whose sum is σ = 8964297216. Its totient is φ = 2490069120.
The previous prime is 5130223207. The next prime is 5130223247. The reversal of 5130223215 is 5123220315.
It is a happy number.
It is not a de Polignac number, because 5130223215 - 23 = 5130223207 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171429 + ... + 199118.
It is an arithmetic number, because the mean of its divisors is an integer number (280134288).
Almost surely, 25130223215 is an apocalyptic number.
5130223215 is a deficient number, since it is larger than the sum of its proper divisors (3834074001).
5130223215 is a wasteful number, since it uses less digits than its factorization.
5130223215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370639.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 5130223215 is about 71625.5765421822. The cubic root of 5130223215 is about 1724.6941377468.
The spelling of 5130223215 in words is "five billion, one hundred thirty million, two hundred twenty-three thousand, two hundred fifteen".
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