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24312093 = 313623387
BaseRepresentation
bin101110010111…
…1100100011101
31200202011220220
41130233210131
522210441333
62225031553
7413435511
oct134574435
950664826
1024312093
11127a6043
1281855b9
135063070
14332c141
1522038b3
hex172f91d

24312093 has 8 divisors (see below), whose sum is σ = 34909728. Its totient is φ = 14961264.

The previous prime is 24312059. The next prime is 24312097. The reversal of 24312093 is 39021342.

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

It is not a de Polignac number, because 24312093 - 214 = 24295709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24312097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311655 + ... + 311732.

It is an arithmetic number, because the mean of its divisors is an integer number (4363716).

Almost surely, 224312093 is an apocalyptic number.

It is an amenable number.

24312093 is a deficient number, since it is larger than the sum of its proper divisors (10597635).

24312093 is a wasteful number, since it uses less digits than its factorization.

24312093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623403.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 24312093 is about 4930.7294592180. The cubic root of 24312093 is about 289.6948554099.

The spelling of 24312093 in words is "twenty-four million, three hundred twelve thousand, ninety-three".

Divisors: 1 3 13 39 623387 1870161 8104031 24312093