Base | Representation |
---|---|
bin | 1001111001001111… |
… | …01100010111110011 |
3 | 111201012110211210212 |
4 | 10330213230113303 |
5 | 41334333134434 |
6 | 2235034414335 |
7 | 245431205564 |
oct | 47447542763 |
9 | 14635424725 |
10 | 5312005619 |
11 | 2286541498 |
12 | 1042b913ab |
13 | 6686a10bb |
14 | 3856bc16b |
15 | 2115378ce |
hex | 13c9ec5f3 |
5312005619 has 8 divisors (see below), whose sum is σ = 5357140992. Its totient is φ = 5267061000.
The previous prime is 5312005571. The next prime is 5312005627. The reversal of 5312005619 is 9165002135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5312005619 is a prime.
It is a super-2 number, since 2×53120056192 = 56434807392575146322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5312005669) 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, 8522 + ... + 103424.
It is an arithmetic number, because the mean of its divisors is an integer number (669642624).
Almost surely, 25312005619 is an apocalyptic number.
5312005619 is a deficient number, since it is larger than the sum of its proper divisors (45135373).
5312005619 is a wasteful number, since it uses less digits than its factorization.
5312005619 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95377.
The product of its (nonzero) digits is 8100, while the sum is 32.
The square root of 5312005619 is about 72883.5071809803. The cubic root of 5312005619 is about 1744.8288838045.
The spelling of 5312005619 in words is "five billion, three hundred twelve million, five thousand, six hundred nineteen".
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