Search a number
-
+
34769161 = 74967023
BaseRepresentation
bin1000010010100…
…0100100001001
32102102110022201
42010220210021
532400103121
63241120201
7601350550
oct204504411
972373281
1034769161
1118698649
12b789061
13728498b
144890d97
1530bbe91
hex2128909

34769161 has 4 divisors (see below), whose sum is σ = 39736192. Its totient is φ = 29802132.

The previous prime is 34769153. The next prime is 34769167. The reversal of 34769161 is 16196743.

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 34769161 - 23 = 34769153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34769161.

It is not an unprimeable number, because it can be changed into a prime (34769167) 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, 2483505 + ... + 2483518.

It is an arithmetic number, because the mean of its divisors is an integer number (9934048).

Almost surely, 234769161 is an apocalyptic number.

It is an amenable number.

34769161 is a deficient number, since it is larger than the sum of its proper divisors (4967031).

34769161 is an equidigital number, since it uses as much as digits as its factorization.

34769161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967030.

The product of its digits is 27216, while the sum is 37.

The square root of 34769161 is about 5896.5380521116. The cubic root of 34769161 is about 326.3859111856.

The spelling of 34769161 in words is "thirty-four million, seven hundred sixty-nine thousand, one hundred sixty-one".

Divisors: 1 7 4967023 34769161