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2971052 = 227106109
BaseRepresentation
bin1011010101010110101100
312120221111222
423111112230
51230033202
6143402512
734152650
oct13252654
95527458
102971052
11174a217
12bb3438
13800426
14574a60
153da4a2
hex2d55ac

2971052 has 12 divisors (see below), whose sum is σ = 5942160. Its totient is φ = 1273296.

The previous prime is 2971051. The next prime is 2971081. The reversal of 2971052 is 2501792.

2971052 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2971051) 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, 53027 + ... + 53082.

It is an arithmetic number, because the mean of its divisors is an integer number (495180).

22971052 is an apocalyptic number.

It is an amenable number.

2971052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2971052 is a wasteful number, since it uses less digits than its factorization.

2971052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106120 (or 106118 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2971052 is about 1723.6739830954. The cubic root of 2971052 is about 143.7595653370.

The spelling of 2971052 in words is "two million, nine hundred seventy-one thousand, fifty-two".

Divisors: 1 2 4 7 14 28 106109 212218 424436 742763 1485526 2971052