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2007124 = 22797739
BaseRepresentation
bin111101010000001010100
310202222020221
413222001110
51003211444
6111004124
723026450
oct7520124
93688227
102007124
111150a89
12809644
13553762
143a3660
15299a84
hex1ea054

2007124 has 24 divisors (see below), whose sum is σ = 4061120. Its totient is φ = 850176.

The previous prime is 2007107. The next prime is 2007133. The reversal of 2007124 is 4217002.

It is a junction number, because it is equal to n+sod(n) for n = 2007098 and 2007107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2347 + ... + 3085.

22007124 is an apocalyptic number.

It is an amenable number.

2007124 is an abundant number, since it is smaller than the sum of its proper divisors (2053996).

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

2007124 is a wasteful number, since it uses less digits than its factorization.

2007124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 2007124 is about 1416.7300377983. The cubic root of 2007124 is about 126.1415223474.

The spelling of 2007124 in words is "two million, seven thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 97 194 388 679 739 1358 1478 2716 2956 5173 10346 20692 71683 143366 286732 501781 1003562 2007124