Search a number
-
+
3034961 = 13722153
BaseRepresentation
bin1011100100111101010001
312201012011222
423210331101
51234104321
6145014425
734540166
oct13447521
95635158
103034961
111793236
121024415
13823547
1459006d
153ee3ab
hex2e4f51

3034961 has 4 divisors (see below), whose sum is σ = 3057252. Its totient is φ = 3012672.

The previous prime is 3034951. The next prime is 3034973. The reversal of 3034961 is 1694303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 844561 + 2190400 = 919^2 + 1480^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3034961 is a prime.

It is an alternating number because its digits alternate between odd and even.

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 3034961.

It is not an unprimeable number, because it can be changed into a prime (3034921) 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, 10940 + ... + 11213.

It is an arithmetic number, because the mean of its divisors is an integer number (764313).

Almost surely, 23034961 is an apocalyptic number.

It is an amenable number.

3034961 is a deficient number, since it is larger than the sum of its proper divisors (22291).

3034961 is a wasteful number, since it uses less digits than its factorization.

3034961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22290.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3034961 is about 1742.1139457567. The cubic root of 3034961 is about 144.7830445487.

The spelling of 3034961 in words is "three million, thirty-four thousand, nine hundred sixty-one".

Divisors: 1 137 22153 3034961