Base | Representation |
---|---|
bin | 110001110010… |
… | …001001100000 |
3 | 220120000212112 |
4 | 301302021200 |
5 | 11320103324 |
6 | 1143414452 |
7 | 215633000 |
oct | 61621140 |
9 | 26500775 |
10 | 13050464 |
11 | 7404009 |
12 | 4454428 |
13 | 291c18b |
14 | 1a3a000 |
15 | 122bc0e |
hex | c72260 |
13050464 has 96 divisors (see below), whose sum is σ = 31752000. Its totient is φ = 5268480.
The previous prime is 13050437. The next prime is 13050487. The reversal of 13050464 is 46405031.
It is a happy number.
It is a super-2 number, since 2×130504642 = 340629221230592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318284 + ... + 318324.
It is an arithmetic number, because the mean of its divisors is an integer number (330750).
Almost surely, 213050464 is an apocalyptic number.
13050464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13050464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15876000).
13050464 is an abundant number, since it is smaller than the sum of its proper divisors (18701536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13050464 is an equidigital number, since it uses as much as digits as its factorization.
13050464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101 (or 79 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 13050464 is about 3612.5425949046. The cubic root of 13050464 is about 235.4373265846.
Adding to 13050464 its reverse (46405031), we get a palindrome (59455495).
The spelling of 13050464 in words is "thirteen million, fifty thousand, four hundred sixty-four".
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