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2956134 = 231925931
BaseRepresentation
bin1011010001101101100110
312120012001110
423101231212
51224044014
6143205450
734061316
oct13215546
95505043
102956134
111739a95
12ba6886
137c66bc
1456d446
153d5d59
hex2d1b66

2956134 has 16 divisors (see below), whose sum is σ = 6223680. Its totient is φ = 933480.

The previous prime is 2956133. The next prime is 2956157. The reversal of 2956134 is 4316592.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2956133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12852 + ... + 13079.

It is an arithmetic number, because the mean of its divisors is an integer number (388980).

22956134 is an apocalyptic number.

2956134 is an abundant number, since it is smaller than the sum of its proper divisors (3267546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2956134 is a wasteful number, since it uses less digits than its factorization.

2956134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25955.

The product of its digits is 6480, while the sum is 30.

The square root of 2956134 is about 1719.3411528839. The cubic root of 2956134 is about 143.5185502936.

The spelling of 2956134 in words is "two million, nine hundred fifty-six thousand, one hundred thirty-four".

Divisors: 1 2 3 6 19 38 57 114 25931 51862 77793 155586 492689 985378 1478067 2956134