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4516980 = 2235135791
BaseRepresentation
bin10001001110110001110100
322111111010120
4101032301310
52124020410
6240451540
753252016
oct21166164
98444116
104516980
112605746
121619bb0
13c21c90
148581b6
155e3570
hex44ec74

4516980 has 48 divisors (see below), whose sum is σ = 13622784. Its totient is φ = 1111680.

The previous prime is 4516973. The next prime is 4516987. The reversal of 4516980 is 896154.

It is an interprime number because it is at equal distance from previous prime (4516973) and next prime (4516987).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4516987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2116 + ... + 3675.

It is an arithmetic number, because the mean of its divisors is an integer number (283808).

Almost surely, 24516980 is an apocalyptic number.

It is an amenable number.

4516980 is an abundant number, since it is smaller than the sum of its proper divisors (9105804).

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

4516980 is a wasteful number, since it uses less digits than its factorization.

4516980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5816 (or 5814 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4516980 is about 2125.3187996157. The cubic root of 4516980 is about 165.3037563435.

The spelling of 4516980 in words is "four million, five hundred sixteen thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 5791 11582 17373 23164 28955 34746 57910 69492 75283 86865 115820 150566 173730 225849 301132 347460 376415 451698 752830 903396 1129245 1505660 2258490 4516980