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7009916 = 2217103087
BaseRepresentation
bin11010101111011001111100
3111012010210112
4122233121330
53243304131
6410125152
7113404034
oct32573174
914163715
107009916
113a58721
1224207b8
1315b58a4
14d068c4
1593702b
hex6af67c

7009916 has 12 divisors (see below), whose sum is σ = 12989088. Its totient is φ = 3298752.

The previous prime is 7009897. The next prime is 7009921. The reversal of 7009916 is 6199007.

It is a super-3 number, since 3×70099163 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51476 + ... + 51611.

It is an arithmetic number, because the mean of its divisors is an integer number (1082424).

Almost surely, 27009916 is an apocalyptic number.

It is an amenable number.

7009916 is a deficient number, since it is larger than the sum of its proper divisors (5979172).

7009916 is a wasteful number, since it uses less digits than its factorization.

7009916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103108 (or 103106 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 7009916 is about 2647.6245957462. The cubic root of 7009916 is about 191.3834024479.

The spelling of 7009916 in words is "seven million, nine thousand, nine hundred sixteen".

Divisors: 1 2 4 17 34 68 103087 206174 412348 1752479 3504958 7009916