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34342441 = 74906063
BaseRepresentation
bin1000001100000…
…0011000101001
32101121202222021
42003000120221
532242424231
63224024441
7564622510
oct203003051
971552867
1034342441
1118426a91
12b602121
137165693
1447bd677
153035811
hex20c0629

34342441 has 4 divisors (see below), whose sum is σ = 39248512. Its totient is φ = 29436372.

The previous prime is 34342439. The next prime is 34342457. The reversal of 34342441 is 14424343.

34342441 = T1798 + T1799 + ... + T1818.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14424343 = 129111173.

It is not a de Polignac number, because 34342441 - 21 = 34342439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34342411) 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, 2453025 + ... + 2453038.

It is an arithmetic number, because the mean of its divisors is an integer number (9812128).

Almost surely, 234342441 is an apocalyptic number.

It is an amenable number.

34342441 is a deficient number, since it is larger than the sum of its proper divisors (4906071).

34342441 is an equidigital number, since it uses as much as digits as its factorization.

34342441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4906070.

The product of its digits is 4608, while the sum is 25.

The square root of 34342441 is about 5860.2424011298. The cubic root of 34342441 is about 325.0451724193.

Adding to 34342441 its reverse (14424343), we get a palindrome (48766784).

The spelling of 34342441 in words is "thirty-four million, three hundred forty-two thousand, four hundred forty-one".

Divisors: 1 7 4906063 34342441