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6982006 = 219315927
BaseRepresentation
bin11010101000100101110110
3111010201111211
4122220211312
53241411011
6405352034
7113226463
oct32504566
914121454
106982006
113a39759
12240861a
1315a5c85
14cda66a
1592db21
hex6a8976

6982006 has 16 divisors (see below), whose sum is σ = 11381760. Its totient is φ = 3200040.

The previous prime is 6981983. The next prime is 6982009. The reversal of 6982006 is 6002896.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6982009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1786 + ... + 4141.

It is an arithmetic number, because the mean of its divisors is an integer number (711360).

Almost surely, 26982006 is an apocalyptic number.

6982006 is a deficient number, since it is larger than the sum of its proper divisors (4399754).

6982006 is a wasteful number, since it uses less digits than its factorization.

6982006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5979.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 6982006 is about 2642.3485765508. The cubic root of 6982006 is about 191.1290667533.

It can be divided in two parts, 698 and 2006, that added together give a square (2704 = 522).

The spelling of 6982006 in words is "six million, nine hundred eighty-two thousand, six".

Divisors: 1 2 19 31 38 62 589 1178 5927 11854 112613 183737 225226 367474 3491003 6982006