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4980160 = 26579197
BaseRepresentation
bin10010111111110111000000
3100101000111101
4102333313000
52233331120
6254424144
760221263
oct22776700
910330441
104980160
1128a1739
121802054
131054a53
14938cda
1568590a
hex4bfdc0

4980160 has 56 divisors (see below), whose sum is σ = 12070080. Its totient is φ = 1956864.

The previous prime is 4980127. The next prime is 4980161. The reversal of 4980160 is 610894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4980161) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25182 + ... + 25378.

Almost surely, 24980160 is an apocalyptic number.

4980160 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 4980160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6035040).

4980160 is an abundant number, since it is smaller than the sum of its proper divisors (7089920).

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

4980160 is a wasteful number, since it uses less digits than its factorization.

4980160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 4980160 is about 2231.6272090114. The cubic root of 4980160 is about 170.7711220367.

The spelling of 4980160 in words is "four million, nine hundred eighty thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 79 80 158 160 197 316 320 394 395 632 788 790 985 1264 1576 1580 1970 2528 3152 3160 3940 5056 6304 6320 7880 12608 12640 15563 15760 25280 31126 31520 62252 63040 77815 124504 155630 249008 311260 498016 622520 996032 1245040 2490080 4980160