Base | Representation |
---|---|
bin | 10011001101110000… |
… | …11100000000110111 |
3 | 222121221101101002020 |
4 | 21212320130000313 |
5 | 132111344133211 |
6 | 4423351444223 |
7 | 513432412404 |
oct | 114670340067 |
9 | 28557341066 |
10 | 10316005431 |
11 | 4414130626 |
12 | 1bba986673 |
13 | c85300434 |
14 | 6dc1012ab |
15 | 4059ce306 |
hex | 266e1c037 |
10316005431 has 12 divisors (see below), whose sum is σ = 13820349816. Its totient is φ = 6844654320.
The previous prime is 10316005393. The next prime is 10316005457. The reversal of 10316005431 is 13450061301.
It is not a de Polignac number, because 10316005431 - 218 = 10315743287 is a prime.
It is a super-2 number, since 2×103160054312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10316005481) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94945 + ... + 172181.
It is an arithmetic number, because the mean of its divisors is an integer number (1151695818).
Almost surely, 210316005431 is an apocalyptic number.
10316005431 is a deficient number, since it is larger than the sum of its proper divisors (3504344385).
10316005431 is an frugal number, since it uses more digits than its factorization.
10316005431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77662 (or 77451 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
Adding to 10316005431 its reverse (13450061301), we get a palindrome (23766066732).
The spelling of 10316005431 in words is "ten billion, three hundred sixteen million, five thousand, four hundred thirty-one".
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