Search a number
-
+
24009097 = 731110641
BaseRepresentation
bin101101110010…
…1100110001001
31200011210021211
41123211212021
522121242342
62214333121
7411034240
oct133454611
950153254
1024009097
1112609432
12805a1a1
134c88188
14328d957
152193c17
hex16e5989

24009097 has 8 divisors (see below), whose sum is σ = 28324352. Its totient is φ = 19915200.

The previous prime is 24009077. The next prime is 24009101. The reversal of 24009097 is 79090042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-24009097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (24009017) 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, 55104 + ... + 55537.

It is an arithmetic number, because the mean of its divisors is an integer number (3540544).

Almost surely, 224009097 is an apocalyptic number.

It is an amenable number.

24009097 is a deficient number, since it is larger than the sum of its proper divisors (4315255).

24009097 is a wasteful number, since it uses less digits than its factorization.

24009097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110679.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 24009097 is about 4899.9078562765. The cubic root of 24009097 is about 288.4863543031.

The spelling of 24009097 in words is "twenty-four million, nine thousand, ninety-seven".

Divisors: 1 7 31 217 110641 774487 3429871 24009097