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7052980 = 2251132059
BaseRepresentation
bin11010111001111010110100
3111021022212111
4122321322310
53301143410
6411100404
7113643424
oct32717264
914238774
107052980
113a88010
122441704
1315cc37c
14d18484
15944b8a
hex6b9eb4

7052980 has 24 divisors (see below), whose sum is σ = 16158240. Its totient is φ = 2564640.

The previous prime is 7052957. The next prime is 7052987. The reversal of 7052980 is 892507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7052987) 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, 15810 + ... + 16249.

It is an arithmetic number, because the mean of its divisors is an integer number (673260).

Almost surely, 27052980 is an apocalyptic number.

It is an amenable number.

7052980 is an abundant number, since it is smaller than the sum of its proper divisors (9105260).

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

7052980 is a wasteful number, since it uses less digits than its factorization.

7052980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32079 (or 32077 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 7052980 is about 2655.7447166473. The cubic root of 7052980 is about 191.7745110369.

The spelling of 7052980 in words is "seven million, fifty-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 32059 64118 128236 160295 320590 352649 641180 705298 1410596 1763245 3526490 7052980