Base | Representation |
---|---|
bin | 10010000011100000… |
… | …11011011110100010 |
3 | 221000112100222210212 |
4 | 21001300123132202 |
5 | 124322421232330 |
6 | 4241501454122 |
7 | 462130256612 |
oct | 110160333642 |
9 | 27015328725 |
10 | 9693149090 |
11 | 4124591419 |
12 | 1a66271342 |
13 | bb62612a1 |
14 | 67d4c8a42 |
15 | 3bae99295 |
hex | 241c1b7a2 |
9693149090 has 16 divisors (see below), whose sum is σ = 17453093760. Its totient is φ = 3876054000.
The previous prime is 9693149087. The next prime is 9693149093. The reversal of 9693149090 is 909413969.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (9693149087) and next prime (9693149093).
It is not an unprimeable number, because it can be changed into a prime (9693149093) 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, 116570 + ... + 181589.
It is an arithmetic number, because the mean of its divisors is an integer number (1090818360).
Almost surely, 29693149090 is an apocalyptic number.
9693149090 is a deficient number, since it is larger than the sum of its proper divisors (7759944670).
9693149090 is a wasteful number, since it uses less digits than its factorization.
9693149090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301417.
The product of its (nonzero) digits is 472392, while the sum is 50.
The square root of 9693149090 is about 98453.7916486714. The cubic root of 9693149090 is about 2132.1690300145.
The spelling of 9693149090 in words is "nine billion, six hundred ninety-three million, one hundred forty-nine thousand, ninety".
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