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4683040 = 25529269
BaseRepresentation
bin10001110111010100100000
322210220220221
4101313110200
52144324130
6244212424
754543115
oct21672440
98726827
104683040
11270948a
12169a114
13c7c73b
1489c90c
1562787a
hex477520

4683040 has 24 divisors (see below), whose sum is σ = 11064060. Its totient is φ = 1873152.

The previous prime is 4683037. The next prime is 4683047. The reversal of 4683040 is 403864.

It can be written as a sum of positive squares in 2 ways, for example, as 4682896 + 144 = 2164^2 + 12^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4682996 and 4683014.

It is not an unprimeable number, because it can be changed into a prime (4683047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14475 + ... + 14794.

Almost surely, 24683040 is an apocalyptic number.

4683040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4683040 is an abundant number, since it is smaller than the sum of its proper divisors (6381020).

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

4683040 is a wasteful number, since it uses less digits than its factorization.

4683040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29284 (or 29276 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4683040 is about 2164.0332714633. The cubic root of 4683040 is about 167.3051420827.

The spelling of 4683040 in words is "four million, six hundred eighty-three thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 29269 58538 117076 146345 234152 292690 468304 585380 936608 1170760 2341520 4683040