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4853808 = 243237911
BaseRepresentation
bin10010100001000000110000
3100010121011200
4102201000300
52220310213
6252011200
756154021
oct22410060
910117150
104853808
112815813
121760b00
13100c39b
14904c48
1565d273
hex4a1030

4853808 has 60 divisors (see below), whose sum is σ = 13966368. Its totient is φ = 1572480.

The previous prime is 4853803. The next prime is 4853819. The reversal of 4853808 is 8083584.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4853803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4873 + ... + 5783.

Almost surely, 24853808 is an apocalyptic number.

4853808 is a gapful number since it is divisible by the number (48) 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 4853808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6983184).

4853808 is an abundant number, since it is smaller than the sum of its proper divisors (9112560).

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

4853808 is a wasteful number, since it uses less digits than its factorization.

4853808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 953 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 4853808 is about 2203.1359467813. The cubic root of 4853808 is about 169.3145176495.

The spelling of 4853808 in words is "four million, eight hundred fifty-three thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 37 48 72 74 111 144 148 222 296 333 444 592 666 888 911 1332 1776 1822 2664 2733 3644 5328 5466 7288 8199 10932 14576 16398 21864 32796 33707 43728 65592 67414 101121 131184 134828 202242 269656 303363 404484 539312 606726 808968 1213452 1617936 2426904 4853808