Base | Representation |
---|---|
bin | 10111001110100110… |
… | …10010011111011111 |
3 | 1012012002111110101012 |
4 | 23213103102133133 |
5 | 201014423343332 |
6 | 5421234405435 |
7 | 621013511252 |
oct | 134723223737 |
9 | 35162443335 |
10 | 12470527967 |
11 | 531a319267 |
12 | 250043087b |
13 | 123979b041 |
14 | 864301099 |
15 | 4cec163b2 |
hex | 2e74d27df |
12470527967 has 4 divisors (see below), whose sum is σ = 12474208896. Its totient is φ = 12466847040.
The previous prime is 12470527921. The next prime is 12470528009. The reversal of 12470527967 is 76972507421.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76972507421 = 8779 ⋅8767799.
It is a cyclic number.
It is not a de Polignac number, because 12470527967 - 26 = 12470527903 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 (12470521967) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835378 + ... + 1842159.
It is an arithmetic number, because the mean of its divisors is an integer number (3118552224).
Almost surely, 212470527967 is an apocalyptic number.
12470527967 is a deficient number, since it is larger than the sum of its proper divisors (3680929).
12470527967 is an equidigital number, since it uses as much as digits as its factorization.
12470527967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3680928.
The product of its (nonzero) digits is 1481760, while the sum is 50.
The spelling of 12470527967 in words is "twelve billion, four hundred seventy million, five hundred twenty-seven thousand, nine hundred sixty-seven".
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