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4828980 = 22351341151
BaseRepresentation
bin10010011010111100110100
3100002100010010
4102122330310
52214011410
6251300220
756021442
oct22327464
910070103
104828980
1127a90a2
12174a670
131000cb0
148d9b92
15655c20
hex49af34

4828980 has 96 divisors (see below), whose sum is σ = 15015168. Its totient is φ = 1152000.

The previous prime is 4828979. The next prime is 4828987. The reversal of 4828980 is 898284.

It is a happy number.

4828980 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4828987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31905 + ... + 32055.

It is an arithmetic number, because the mean of its divisors is an integer number (156408).

Almost surely, 24828980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4828980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7507584).

4828980 is an abundant number, since it is smaller than the sum of its proper divisors (10186188).

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

4828980 is a wasteful number, since it uses less digits than its factorization.

4828980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 4828980 is about 2197.4940272956. The cubic root of 4828980 is about 169.0253337837.

The spelling of 4828980 in words is "four million, eight hundred twenty-eight thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 41 52 60 65 78 82 123 130 151 156 164 195 205 246 260 302 390 410 453 492 533 604 615 755 780 820 906 1066 1230 1510 1599 1812 1963 2132 2265 2460 2665 3020 3198 3926 4530 5330 5889 6191 6396 7852 7995 9060 9815 10660 11778 12382 15990 18573 19630 23556 24764 29445 30955 31980 37146 39260 58890 61910 74292 80483 92865 117780 123820 160966 185730 241449 321932 371460 402415 482898 804830 965796 1207245 1609660 2414490 4828980