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4880512 = 27713419
BaseRepresentation
bin10010100111100010000000
3100011221210201
4102213202000
52222134022
6252334544
756324620
oct22474200
910157721
104880512
11283388a
121774454
13101b5a0
14910880
15666127
hex4a7880

4880512 has 64 divisors (see below), whose sum is σ = 11995200. Its totient is φ = 1926144.

The previous prime is 4880507. The next prime is 4880521. The reversal of 4880512 is 2150884.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11439 + ... + 11857.

It is an arithmetic number, because the mean of its divisors is an integer number (187425).

Almost surely, 24880512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4880512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5997600).

4880512 is an abundant number, since it is smaller than the sum of its proper divisors (7114688).

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

4880512 is a wasteful number, since it uses less digits than its factorization.

4880512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 4880512 is about 2209.1880861529. The cubic root of 4880512 is about 169.6244535762.

The spelling of 4880512 in words is "four million, eight hundred eighty thousand, five hundred twelve".

Divisors: 1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 364 416 419 448 728 832 838 896 1456 1664 1676 2912 2933 3352 5447 5824 5866 6704 10894 11648 11732 13408 21788 23464 26816 38129 43576 46928 53632 76258 87152 93856 152516 174304 187712 305032 348608 375424 610064 697216 1220128 2440256 4880512