Base | Representation |
---|---|
bin | 10000110010011111… |
… | …11000111001010101 |
3 | 212021011112202221202 |
4 | 20121033320321111 |
5 | 121424430431242 |
6 | 4050223122245 |
7 | 436235512460 |
oct | 103117707125 |
9 | 25234482852 |
10 | 9013530197 |
11 | 39059a2711 |
12 | 18b6743385 |
13 | b08509929 |
14 | 6171382d7 |
15 | 37b4a0932 |
hex | 2193f8e55 |
9013530197 has 8 divisors (see below), whose sum is σ = 10354552896. Its totient is φ = 7685851392.
The previous prime is 9013530187. The next prime is 9013530217. The reversal of 9013530197 is 7910353109.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9013530197 - 222 = 9009335893 is a prime.
It is a super-2 number, since 2×90135301972 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9013530197.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9013530157) 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, 3334523 + ... + 3337224.
It is an arithmetic number, because the mean of its divisors is an integer number (1294319112).
Almost surely, 29013530197 is an apocalyptic number.
It is an amenable number.
9013530197 is a deficient number, since it is larger than the sum of its proper divisors (1341022699).
9013530197 is a wasteful number, since it uses less digits than its factorization.
9013530197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6671947.
The product of its (nonzero) digits is 25515, while the sum is 38.
The square root of 9013530197 is about 94939.6134234809. The cubic root of 9013530197 is about 2081.1256694305.
The spelling of 9013530197 in words is "nine billion, thirteen million, five hundred thirty thousand, one hundred ninety-seven".
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