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4825680 = 243520107
BaseRepresentation
bin10010011010001001010000
3100002011120220
4102122021100
52213410210
6251233040
756006016
oct22321120
910064526
104825680
1127a6672
121748780
13ccc642
148d88b6
15654c70
hex49a250

4825680 has 40 divisors (see below), whose sum is σ = 14960352. Its totient is φ = 1286784.

The previous prime is 4825673. The next prime is 4825693. The reversal of 4825680 is 865284.

It is a tau number, because it is divible by the number of its divisors (40).

It is a nialpdrome in base 13.

It is a congruent 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, 9814 + ... + 10293.

Almost surely, 24825680 is an apocalyptic number.

4825680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4825680 is an abundant number, since it is smaller than the sum of its proper divisors (10134672).

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

4825680 is a wasteful number, since it uses less digits than its factorization.

4825680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20123 (or 20117 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 4825680 is about 2196.7430436899. The cubic root of 4825680 is about 168.9868224965.

The spelling of 4825680 in words is "four million, eight hundred twenty-five thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 20107 40214 60321 80428 100535 120642 160856 201070 241284 301605 321712 402140 482568 603210 804280 965136 1206420 1608560 2412840 4825680