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2970950 = 25259419
BaseRepresentation
bin1011010101010101000110
312120221101012
423111111012
51230032300
6143402222
734152443
oct13252506
95527335
102970950
11174a134
12bb3372
13800378
145749ca
153da435
hex2d5546

2970950 has 12 divisors (see below), whose sum is σ = 5526060. Its totient is φ = 1188360.

The previous prime is 2970943. The next prime is 2970959. The reversal of 2970950 is 590792.

2970950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29660 + ... + 29759.

It is an arithmetic number, because the mean of its divisors is an integer number (460505).

22970950 is an apocalyptic number.

2970950 is a deficient number, since it is larger than the sum of its proper divisors (2555110).

2970950 is a wasteful number, since it uses less digits than its factorization.

2970950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59431 (or 59426 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 2970950 is about 1723.6443948796. The cubic root of 2970950 is about 143.7579201685.

It can be divided in two parts, 2970 and 950, that multiplied together give a triangular number (2821500 = T2375).

The spelling of 2970950 in words is "two million, nine hundred seventy thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 59419 118838 297095 594190 1485475 2970950