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4750980 = 2235136091
BaseRepresentation
bin10010000111111010000100
322221101010020
4102013322010
52204012410
6245455140
755245153
oct22077204
98841106
104750980
112755533
1217114b0
13ca4640
148b959a
1563ca70
hex487e84

4750980 has 48 divisors (see below), whose sum is σ = 14328384. Its totient is φ = 1169280.

The previous prime is 4750951. The next prime is 4750987. The reversal of 4750980 is 890574.

It is not an unprimeable number, because it can be changed into a prime (4750987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2266 + ... + 3825.

It is an arithmetic number, because the mean of its divisors is an integer number (298508).

Almost surely, 24750980 is an apocalyptic number.

It is an amenable number.

4750980 is an abundant number, since it is smaller than the sum of its proper divisors (9577404).

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

4750980 is a wasteful number, since it uses less digits than its factorization.

4750980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116 (or 6114 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 4750980 is about 2179.6742875944. The cubic root of 4750980 is about 168.1103300218.

The spelling of 4750980 in words is "four million, seven hundred fifty 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 6091 12182 18273 24364 30455 36546 60910 73092 79183 91365 121820 158366 182730 237549 316732 365460 395915 475098 791830 950196 1187745 1583660 2375490 4750980