Base | Representation |
---|---|
bin | 101110100100… |
… | …0011110101000 |
3 | 1200221100212200 |
4 | 1131020132220 |
5 | 22222222440 |
6 | 2231140200 |
7 | 414342123 |
oct | 135103650 |
9 | 50840780 |
10 | 24414120 |
11 | 12865765 |
12 | 8214660 |
13 | 509a633 |
14 | 33573ba |
15 | 2223c30 |
hex | 17487a8 |
24414120 has 96 divisors (see below), whose sum is σ = 80519400. Its totient is φ = 6414336.
The previous prime is 24414113. The next prime is 24414121. The reversal of 24414120 is 2141442.
It can be written as a sum of positive squares in 4 ways, for example, as 13003236 + 11410884 = 3606^2 + 3378^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 24414093 and 24414102.
It is not an unprimeable number, because it can be changed into a prime (24414121) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25816 + ... + 26744.
Almost surely, 224414120 is an apocalyptic number.
24414120 is a gapful number since it is divisible by the number (20) 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 24414120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40259700).
24414120 is an abundant number, since it is smaller than the sum of its proper divisors (56105280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24414120 is a wasteful number, since it uses less digits than its factorization.
24414120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1019 (or 1012 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 24414120 is about 4941.0646626006. The cubic root of 24414120 is about 290.0995298479.
Adding to 24414120 its reverse (2141442), we get a palindrome (26555562).
It can be divided in two parts, 2441 and 4120, that added together give a 8-th power (6561 = 38).
The spelling of 24414120 in words is "twenty-four million, four hundred fourteen thousand, one hundred twenty".
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