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2961054 = 232164503
BaseRepresentation
bin1011010010111010011110
312120102210200
423102322132
51224223204
6143244330
734111545
oct13227236
95512720
102961054
111742758
12ba96a6
137c8a05
1457115c
153d7539
hex2d2e9e

2961054 has 12 divisors (see below), whose sum is σ = 6415656. Its totient is φ = 987012.

The previous prime is 2961053. The next prime is 2961067. The reversal of 2961054 is 4501692.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2961053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82234 + ... + 82269.

It is an arithmetic number, because the mean of its divisors is an integer number (534638).

22961054 is an apocalyptic number.

2961054 is an abundant number, since it is smaller than the sum of its proper divisors (3454602).

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

2961054 is a wasteful number, since it uses less digits than its factorization.

2961054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164511 (or 164508 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2961054 is about 1720.7713386734. The cubic root of 2961054 is about 143.5981271885.

The spelling of 2961054 in words is "two million, nine hundred sixty-one thousand, fifty-four".

Divisors: 1 2 3 6 9 18 164503 329006 493509 987018 1480527 2961054