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2975046 = 231094549
BaseRepresentation
bin1011010110010101000110
312121010222220
423112111012
51230200141
6143433210
734200414
oct13262506
95533886
102975046
111752218
12bb5806
138021a9
145762b4
153db766
hex2d6546

2975046 has 16 divisors (see below), whose sum is σ = 6006000. Its totient is φ = 982368.

The previous prime is 2975029. The next prime is 2975047. The reversal of 2975046 is 6405792.

2975046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2974998 and 2975016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2975047) 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 7 ways as a sum of consecutive naturals, for example, 1621 + ... + 2928.

It is an arithmetic number, because the mean of its divisors is an integer number (375375).

22975046 is an apocalyptic number.

2975046 is an abundant number, since it is smaller than the sum of its proper divisors (3030954).

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

2975046 is a wasteful number, since it uses less digits than its factorization.

2975046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2975046 is about 1724.8321657483. The cubic root of 2975046 is about 143.8239553922.

The spelling of 2975046 in words is "two million, nine hundred seventy-five thousand, forty-six".

Divisors: 1 2 3 6 109 218 327 654 4549 9098 13647 27294 495841 991682 1487523 2975046