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4996880 = 24578923
BaseRepresentation
bin10011000011111100010000
3100101212102122
4103003330100
52234400010
6255033412
760321110
oct23037420
910355378
104996880
112903259
12180b868
13105c545
14941040
1568a855
hex4c3f10

4996880 has 40 divisors (see below), whose sum is σ = 13278912. Its totient is φ = 1713024.

The previous prime is 4996879. The next prime is 4996883. The reversal of 4996880 is 886994.

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

It is not an unprimeable number, because it can be changed into a prime (4996883) 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, 3902 + ... + 5021.

Almost surely, 24996880 is an apocalyptic number.

4996880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4996880 is an abundant number, since it is smaller than the sum of its proper divisors (8282032).

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

4996880 is a wasteful number, since it uses less digits than its factorization.

4996880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8943 (or 8937 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 4996880 is about 2235.3702154229. The cubic root of 4996880 is about 170.9620197674.

The spelling of 4996880 in words is "four million, nine hundred ninety-six thousand, eight hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 8923 17846 35692 44615 62461 71384 89230 124922 142768 178460 249844 312305 356920 499688 624610 713840 999376 1249220 2498440 4996880