Base | Representation |
---|---|
bin | 10011001111011110… |
… | …11101111100001011 |
3 | 222122221112021120120 |
4 | 21213233131330023 |
5 | 132124042244433 |
6 | 4425024554323 |
7 | 513666134226 |
oct | 114757357413 |
9 | 28587467516 |
10 | 10330431243 |
11 | 4421293990 |
12 | 20037829a3 |
13 | c882b1612 |
14 | 6dddb85bd |
15 | 406dcd7b3 |
hex | 267bddf0b |
10330431243 has 32 divisors (see below), whose sum is σ = 15574809600. Its totient is φ = 6033081600.
The previous prime is 10330431239. The next prime is 10330431257. The reversal of 10330431243 is 34213403301.
It is not a de Polignac number, because 10330431243 - 22 = 10330431239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10330431283) 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, 488238 + ... + 508956.
It is an arithmetic number, because the mean of its divisors is an integer number (486712800).
Almost surely, 210330431243 is an apocalyptic number.
10330431243 is a deficient number, since it is larger than the sum of its proper divisors (5244378357).
10330431243 is a wasteful number, since it uses less digits than its factorization.
10330431243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21283.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 10330431243 its reverse (34213403301), we get a palindrome (44543834544).
The spelling of 10330431243 in words is "ten billion, three hundred thirty million, four hundred thirty-one thousand, two hundred forty-three".
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