Base | Representation |
---|---|
bin | 100110110001… |
… | …011001111110 |
3 | 201010101011110 |
4 | 212301121332 |
5 | 10100220323 |
6 | 1001502450 |
7 | 152251116 |
oct | 46613176 |
9 | 21111143 |
10 | 10163838 |
11 | 5812273 |
12 | 34a1a26 |
13 | 214b309 |
14 | 14c8046 |
15 | d5b793 |
hex | 9b167e |
10163838 has 16 divisors (see below), whose sum is σ = 21211776. Its totient is φ = 3240600.
The previous prime is 10163837. The next prime is 10163843. The reversal of 10163838 is 83836101.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10163831) 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, 36688 + ... + 36963.
It is an arithmetic number, because the mean of its divisors is an integer number (1325736).
Almost surely, 210163838 is an apocalyptic number.
10163838 is an abundant number, since it is smaller than the sum of its proper divisors (11047938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10163838 is a wasteful number, since it uses less digits than its factorization.
10163838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73679.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 10163838 is about 3188.0774771012. The cubic root of 10163838 is about 216.6136954003.
Adding to 10163838 its reverse (83836101), we get a palindrome (93999939).
The spelling of 10163838 in words is "ten million, one hundred sixty-three thousand, eight hundred thirty-eight".
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