Base | Representation |
---|---|
bin | 111100001110001… |
… | …011100010010111 |
3 | 2121102011002221221 |
4 | 330032023202113 |
5 | 4032122201411 |
6 | 244131151211 |
7 | 34015556332 |
oct | 7416134227 |
9 | 2542132857 |
10 | 1010350231 |
11 | 4793530a0 |
12 | 242445507 |
13 | 131422297 |
14 | 98283619 |
15 | 5da78071 |
hex | 3c38b897 |
1010350231 has 16 divisors (see below), whose sum is σ = 1158334848. Its totient is φ = 872877600.
The previous prime is 1010350223. The next prime is 1010350247. The reversal of 1010350231 is 1320530101.
It is a cyclic number.
It is not a de Polignac number, because 1010350231 - 23 = 1010350223 is a prime.
It is a super-2 number, since 2×10103502312 = 2041615178563506722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010350261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11365 + ... + 46366.
It is an arithmetic number, because the mean of its divisors is an integer number (72395928).
Almost surely, 21010350231 is an apocalyptic number.
1010350231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1010350231 is a deficient number, since it is larger than the sum of its proper divisors (147984617).
1010350231 is a wasteful number, since it uses less digits than its factorization.
1010350231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57822.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 1010350231 is about 31786.0068426344. The cubic root of 1010350231 is about 1003.4382419439.
Adding to 1010350231 its reverse (1320530101), we get a palindrome (2330880332).
The spelling of 1010350231 in words is "one billion, ten million, three hundred fifty thousand, two hundred thirty-one".
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