Base | Representation |
---|---|
bin | 100000000000010… |
… | …0111001001110001 |
3 | 2202211201212212022 |
4 | 1000000213021301 |
5 | 4144404332233 |
6 | 254321241225 |
7 | 35420006120 |
oct | 10000471161 |
9 | 2684655768 |
10 | 1073902193 |
11 | 50120a681 |
12 | 25b793215 |
13 | 141643bb0 |
14 | a28a7ab7 |
15 | 6442d398 |
hex | 40027271 |
1073902193 has 32 divisors (see below), whose sum is σ = 1347010560. Its totient is φ = 833555520.
The previous prime is 1073902187. The next prime is 1073902199. The reversal of 1073902193 is 3912093701.
It is an interprime number because it is at equal distance from previous prime (1073902187) and next prime (1073902199).
It is not a de Polignac number, because 1073902193 - 28 = 1073901937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1073902199) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2241728 + ... + 2242206.
It is an arithmetic number, because the mean of its divisors is an integer number (42094080).
Almost surely, 21073902193 is an apocalyptic number.
1073902193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1073902193 is a deficient number, since it is larger than the sum of its proper divisors (273108367).
1073902193 is a wasteful number, since it uses less digits than its factorization.
1073902193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917.
The product of its (nonzero) digits is 10206, while the sum is 35.
The square root of 1073902193 is about 32770.4469453805. The cubic root of 1073902193 is about 1024.0509773943.
Adding to 1073902193 its reverse (3912093701), we get a palindrome (4985995894).
The spelling of 1073902193 in words is "one billion, seventy-three million, nine hundred two thousand, one hundred ninety-three".
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