Search a number
-
+
7350041 = 23319567
BaseRepresentation
bin11100000010011100011001
3111211102100202
4130002130121
53340200131
6421311545
7116321456
oct34023431
914742322
107350041
114170216
1225655b5
1316a464a
14d9482d
159a2bcb
hex702719

7350041 has 4 divisors (see below), whose sum is σ = 7669632. Its totient is φ = 7030452.

The previous prime is 7350023. The next prime is 7350059. The reversal of 7350041 is 1400537.

It is a happy number.

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: 1400537 = 3494013.

It is an interprime number because it is at equal distance from previous prime (7350023) and next prime (7350059).

It is a cyclic number.

It is not a de Polignac number, because 7350041 - 214 = 7333657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7349995 and 7350022.

It is not an unprimeable number, because it can be changed into a prime (7350011) 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, 159761 + ... + 159806.

It is an arithmetic number, because the mean of its divisors is an integer number (1917408).

Almost surely, 27350041 is an apocalyptic number.

It is an amenable number.

7350041 is a deficient number, since it is larger than the sum of its proper divisors (319591).

7350041 is a wasteful number, since it uses less digits than its factorization.

7350041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319590.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 7350041 is about 2711.0959038736. The cubic root of 7350041 is about 194.4299900245.

Adding to 7350041 its reverse (1400537), we get a palindrome (8750578).

The spelling of 7350041 in words is "seven million, three hundred fifty thousand, forty-one".

Divisors: 1 23 319567 7350041