Search a number
-
+
4858980 = 2235723503
BaseRepresentation
bin10010100010010001100100
3100010212021020
4102202101210
52220441410
6252051140
756205060
oct22422144
910125236
104858980
112819695
121763ab0
131011849
14906aa0
1565ea70
hex4a2464

4858980 has 96 divisors (see below), whose sum is σ = 16257024. Its totient is φ = 1060224.

The previous prime is 4858967. The next prime is 4858981. The reversal of 4858980 is 898584.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (4858981) 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, 9409 + ... + 9911.

It is an arithmetic number, because the mean of its divisors is an integer number (169344).

Almost surely, 24858980 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 4858980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8128512).

4858980 is an abundant number, since it is smaller than the sum of its proper divisors (11398044).

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

4858980 is a wasteful number, since it uses less digits than its factorization.

4858980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 4858980 is about 2204.3094156674. The cubic root of 4858980 is about 169.3746342861.

The spelling of 4858980 in words is "four million, eight hundred fifty-eight thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 23 28 30 35 42 46 60 69 70 84 92 105 115 138 140 161 210 230 276 322 345 420 460 483 503 644 690 805 966 1006 1380 1509 1610 1932 2012 2415 2515 3018 3220 3521 4830 5030 6036 7042 7545 9660 10060 10563 11569 14084 15090 17605 21126 23138 30180 34707 35210 42252 46276 52815 57845 69414 70420 80983 105630 115690 138828 161966 173535 211260 231380 242949 323932 347070 404915 485898 694140 809830 971796 1214745 1619660 2429490 4858980