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24952093 = 29860417
BaseRepresentation
bin101111100101…
…1110100011101
31201221200211121
41133023310131
522341431333
62250450541
7422042425
oct137136435
951850747
1024952093
11130a2971
128433a51
13522846a
143457485
1522cd32d
hex17cbd1d

24952093 has 4 divisors (see below), whose sum is σ = 25812540. Its totient is φ = 24091648.

The previous prime is 24952091. The next prime is 24952099. The reversal of 24952093 is 39025942.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39025942 = 219512971.

It can be written as a sum of positive squares in 2 ways, for example, as 14884164 + 10067929 = 3858^2 + 3173^2 .

It is a cyclic number.

It is not a de Polignac number, because 24952093 - 21 = 24952091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24952091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430180 + ... + 430237.

It is an arithmetic number, because the mean of its divisors is an integer number (6453135).

Almost surely, 224952093 is an apocalyptic number.

It is an amenable number.

24952093 is a deficient number, since it is larger than the sum of its proper divisors (860447).

24952093 is an equidigital number, since it uses as much as digits as its factorization.

24952093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860446.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 24952093 is about 4995.2070027177. The cubic root of 24952093 is about 292.2148798330.

The spelling of 24952093 in words is "twenty-four million, nine hundred fifty-two thousand, ninety-three".

Divisors: 1 29 860417 24952093