Base | Representation |
---|---|
bin | 101110000000… |
… | …1011011111010 |
3 | 1200101120201021 |
4 | 1130001123322 |
5 | 22133420010 |
6 | 2221013054 |
7 | 412020553 |
oct | 134013372 |
9 | 50346637 |
10 | 24123130 |
11 | 12687079 |
12 | 80b418a |
13 | 4cc8055 |
14 | 32bd32a |
15 | 21b78da |
hex | 17016fa |
24123130 has 16 divisors (see below), whose sum is σ = 43501824. Its totient is φ = 9631440.
The previous prime is 24123091. The next prime is 24123131. The reversal of 24123130 is 3132142.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (24123131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4399 + ... + 8221.
It is an arithmetic number, because the mean of its divisors is an integer number (2718864).
Almost surely, 224123130 is an apocalyptic number.
24123130 is a deficient number, since it is larger than the sum of its proper divisors (19378694).
24123130 is a wasteful number, since it uses less digits than its factorization.
24123130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4461.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 24123130 is about 4911.5303114203. The cubic root of 24123130 is about 288.9423622798.
Adding to 24123130 its reverse (3132142), we get a palindrome (27255272).
The spelling of 24123130 in words is "twenty-four million, one hundred twenty-three thousand, one hundred thirty".
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