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24340030 = 25111317021
BaseRepresentation
bin101110011011…
…0011000111110
31200210121020121
41130312120332
522212340110
62225405154
7413613121
oct134663076
950717217
1024340030
1112815030
1281997ba
1350729b0
1433383b8
15220bcda
hex173663e

24340030 has 32 divisors (see below), whose sum is σ = 51474528. Its totient is φ = 8169600.

The previous prime is 24340013. The next prime is 24340051. The reversal of 24340030 is 3004342.

It is a junction number, because it is equal to n+sod(n) for n = 24339986 and 24340013.

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, 7081 + ... + 9940.

It is an arithmetic number, because the mean of its divisors is an integer number (1608579).

Almost surely, 224340030 is an apocalyptic number.

24340030 is an abundant number, since it is smaller than the sum of its proper divisors (27134498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24340030 is a wasteful number, since it uses less digits than its factorization.

24340030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17052.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 24340030 is about 4933.5615938184. The cubic root of 24340030 is about 289.8057756172.

Adding to 24340030 its reverse (3004342), we get a palindrome (27344372).

The spelling of 24340030 in words is "twenty-four million, three hundred forty thousand, thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 17021 34042 85105 170210 187231 221273 374462 442546 936155 1106365 1872310 2212730 2434003 4868006 12170015 24340030