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5680070 = 251151637
BaseRepresentation
bin10101101010101111000110
3101200120120222
4111222233012
52423230240
6321424342
766164654
oct25525706
911616528
105680070
11322a580
121a9b0b2
13123b4b6
14a7bdd4
15772eb5
hex56abc6

5680070 has 16 divisors (see below), whose sum is σ = 11153808. Its totient is φ = 2065440.

The previous prime is 5680067. The next prime is 5680079. The reversal of 5680070 is 700865.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5680079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25709 + ... + 25928.

It is an arithmetic number, because the mean of its divisors is an integer number (697113).

Almost surely, 25680070 is an apocalyptic number.

5680070 is a deficient number, since it is larger than the sum of its proper divisors (5473738).

5680070 is a wasteful number, since it uses less digits than its factorization.

5680070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51655.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 5680070 is about 2383.2897431911. The cubic root of 5680070 is about 178.4231610421.

The spelling of 5680070 in words is "five million, six hundred eighty thousand, seventy".

Divisors: 1 2 5 10 11 22 55 110 51637 103274 258185 516370 568007 1136014 2840035 5680070