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7052097 = 3131931307
BaseRepresentation
bin11010111001101101000001
3111021021122210
4122321231001
53301131342
6411052333
7113641023
oct32715501
914237583
107052097
113a87388
1224410a9
1315cbb50
14d18013
1594479c
hex6b9b41

7052097 has 32 divisors (see below), whose sum is σ = 11038720. Its totient is φ = 3965760.

The previous prime is 7052083. The next prime is 7052107. The reversal of 7052097 is 7902507.

It is a happy number.

It is not a de Polignac number, because 7052097 - 26 = 7052033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7052057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22818 + ... + 23124.

It is an arithmetic number, because the mean of its divisors is an integer number (344960).

Almost surely, 27052097 is an apocalyptic number.

It is an amenable number.

7052097 is a deficient number, since it is larger than the sum of its proper divisors (3986623).

7052097 is a wasteful number, since it uses less digits than its factorization.

7052097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 7052097 is about 2655.5784680555. The cubic root of 7052097 is about 191.7665076132.

Adding to 7052097 its product of nonzero digits (4410), we get a palindrome (7056507).

The spelling of 7052097 in words is "seven million, fifty-two thousand, ninety-seven".

Divisors: 1 3 13 19 31 39 57 93 247 307 403 589 741 921 1209 1767 3991 5833 7657 9517 11973 17499 22971 28551 75829 123721 180823 227487 371163 542469 2350699 7052097