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7000214 = 213307877
BaseRepresentation
bin11010101101000010010110
3111011122111012
4122231002112
53243001324
6410012222
7113333534
oct32550226
914148435
107000214
113a51401
122417072
1315b1350
14d03154
1593420e
hex6ad096

7000214 has 16 divisors (see below), whose sum is σ = 11357808. Its totient is φ = 3216672.

The previous prime is 7000181. The next prime is 7000219. The reversal of 7000214 is 4120007.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000219) 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, 7544 + ... + 8420.

It is an arithmetic number, because the mean of its divisors is an integer number (709863).

Almost surely, 27000214 is an apocalyptic number.

7000214 is a deficient number, since it is larger than the sum of its proper divisors (4357594).

7000214 is a wasteful number, since it uses less digits than its factorization.

7000214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 7000214 is about 2645.7917529541. The cubic root of 7000214 is about 191.2950676253.

The spelling of 7000214 in words is "seven million, two hundred fourteen", and thus it is an aban number.

Divisors: 1 2 13 26 307 614 877 1754 3991 7982 11401 22802 269239 538478 3500107 7000214