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4881252 = 2231979271
BaseRepresentation
bin10010100111101101100100
3100011222211010
4102213231210
52222200002
6252342220
756330025
oct22475544
910158733
104881252
1128343a2
121774970
13101ba1c
14910c4c
1566646c
hex4a7b64

4881252 has 48 divisors (see below), whose sum is σ = 12185600. Its totient is φ = 1516320.

The previous prime is 4881223. The next prime is 4881277. The reversal of 4881252 is 2521884.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17877 + ... + 18147.

Almost surely, 24881252 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 4881252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6092800).

4881252 is an abundant number, since it is smaller than the sum of its proper divisors (7304348).

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

4881252 is a wasteful number, since it uses less digits than its factorization.

4881252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 374 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 4881252 is about 2209.3555621493. The cubic root of 4881252 is about 169.6330261571.

The spelling of 4881252 in words is "four million, eight hundred eighty-one thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 19 38 57 76 79 114 158 228 237 271 316 474 542 813 948 1084 1501 1626 3002 3252 4503 5149 6004 9006 10298 15447 18012 20596 21409 30894 42818 61788 64227 85636 128454 256908 406771 813542 1220313 1627084 2440626 4881252