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5630880 = 253511731
BaseRepresentation
bin10101011110101110100000
3101121002010010
4111132232200
52420142010
6320404520
765601363
oct25365640
911532103
105630880
1131a6622
121a76740
131221ca8
14a680da
15763620
hex55eba0

5630880 has 48 divisors (see below), whose sum is σ = 17738784. Its totient is φ = 1501440.

The previous prime is 5630869. The next prime is 5630887. The reversal of 5630880 is 880365.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5630887) 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, 5386 + ... + 6345.

It is an arithmetic number, because the mean of its divisors is an integer number (369558).

Almost surely, 25630880 is an apocalyptic number.

It is an amenable number.

5630880 is an abundant number, since it is smaller than the sum of its proper divisors (12107904).

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

5630880 is a wasteful number, since it uses less digits than its factorization.

5630880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11749 (or 11741 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 5630880 is about 2372.9475341861. The cubic root of 5630880 is about 177.9066126299.

The spelling of 5630880 in words is "five million, six hundred thirty thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 11731 23462 35193 46924 58655 70386 93848 117310 140772 175965 187696 234620 281544 351930 375392 469240 563088 703860 938480 1126176 1407720 1876960 2815440 5630880