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2966025 = 35271557
BaseRepresentation
bin1011010100001000001001
312120200121210
423110020021
51224403100
6143323333
734132206
oct13241011
95520553
102966025
111746467
12bb0549
137cb05a
14572cad
153d8c50
hex2d4209

2966025 has 24 divisors (see below), whose sum is σ = 4981824. Its totient is φ = 1556800.

The previous prime is 2966017. The next prime is 2966059. The reversal of 2966025 is 5206692.

It is not a de Polignac number, because 2966025 - 23 = 2966017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2965983 and 2966001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5047 + ... + 5603.

It is an arithmetic number, because the mean of its divisors is an integer number (207576).

22966025 is an apocalyptic number.

2966025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2966025 is a deficient number, since it is larger than the sum of its proper divisors (2015799).

2966025 is a wasteful number, since it uses less digits than its factorization.

2966025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 636 counting only the distinct ones).

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

The square root of 2966025 is about 1722.2151433546. The cubic root of 2966025 is about 143.6784394925.

The spelling of 2966025 in words is "two million, nine hundred sixty-six thousand, twenty-five".

Divisors: 1 3 5 15 25 71 75 213 355 557 1065 1671 1775 2785 5325 8355 13925 39547 41775 118641 197735 593205 988675 2966025