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23014241 = 78729243
BaseRepresentation
bin101011111001…
…0101101100001
31121022020121022
41113302231201
521342423431
62141135225
7366421625
oct127625541
947266538
1023014241
1111a99a38
12785a515
1349ca3c3
1430b1185
15204907b
hex15f2b61

23014241 has 4 divisors (see below), whose sum is σ = 23044272. Its totient is φ = 22984212.

The previous prime is 23014231. The next prime is 23014247. The reversal of 23014241 is 14241032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23014241 - 26 = 23014177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23014247) 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, 13835 + ... + 15408.

It is an arithmetic number, because the mean of its divisors is an integer number (5761068).

Almost surely, 223014241 is an apocalyptic number.

It is an amenable number.

23014241 is a deficient number, since it is larger than the sum of its proper divisors (30031).

23014241 is an equidigital number, since it uses as much as digits as its factorization.

23014241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30030.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 23014241 is about 4797.3160204431. The cubic root of 23014241 is about 284.4453808167.

Adding to 23014241 its reverse (14241032), we get a palindrome (37255273).

The spelling of 23014241 in words is "twenty-three million, fourteen thousand, two hundred forty-one".

Divisors: 1 787 29243 23014241