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4997080 = 2351141277
BaseRepresentation
bin10011000011111111011000
3100101212201001
4103003333120
52234401310
6255034344
760321514
oct23037730
910355631
104997080
112903420
12180b9b4
13105c66a
14941144
1568a93a
hex4c3fd8

4997080 has 64 divisors (see below), whose sum is σ = 12610080. Its totient is φ = 1766400.

The previous prime is 4997063. The next prime is 4997093. The reversal of 4997080 is 807994.

It is a happy number.

4997080 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17902 + ... + 18178.

Almost surely, 24997080 is an apocalyptic number.

4997080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4997080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6305040).

4997080 is an abundant number, since it is smaller than the sum of its proper divisors (7613000).

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

4997080 is a wasteful number, since it uses less digits than its factorization.

4997080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 4997080 is about 2235.4149502945. The cubic root of 4997080 is about 170.9643006538.

The spelling of 4997080 in words is "four million, nine hundred ninety-seven thousand, eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 41 44 55 82 88 110 164 205 220 277 328 410 440 451 554 820 902 1108 1385 1640 1804 2216 2255 2770 3047 3608 4510 5540 6094 9020 11080 11357 12188 15235 18040 22714 24376 30470 45428 56785 60940 90856 113570 121880 124927 227140 249854 454280 499708 624635 999416 1249270 2498540 4997080