Search a number
-
+
4525880 = 235113147
BaseRepresentation
bin10001010000111100111000
322111221100012
4101100330320
52124312010
6241001052
753316662
oct21207470
98457305
104525880
1126113a7
121623188
13c26048
1485b532
155e6005
hex450f38

4525880 has 16 divisors (see below), whose sum is σ = 10183320. Its totient is φ = 1810336.

The previous prime is 4525861. The next prime is 4525883. The reversal of 4525880 is 885254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525883) 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, 56534 + ... + 56613.

Almost surely, 24525880 is an apocalyptic number.

4525880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4525880 is an abundant number, since it is smaller than the sum of its proper divisors (5657440).

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

4525880 is a wasteful number, since it uses less digits than its factorization.

4525880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113158 (or 113154 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 4525880 is about 2127.4115727804. The cubic root of 4525880 is about 165.4122534831.

The spelling of 4525880 in words is "four million, five hundred twenty-five thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 113147 226294 452588 565735 905176 1131470 2262940 4525880