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4983620 = 225249181
BaseRepresentation
bin10011000000101101000100
3100101012020112
4103000231010
52233433440
6254452152
760234335
oct23005504
910335215
104983620
1128a42a4
121804058
1310564b5
1493a28c
15686965
hex4c0b44

4983620 has 12 divisors (see below), whose sum is σ = 10465644. Its totient is φ = 1993440.

The previous prime is 4983613. The next prime is 4983623. The reversal of 4983620 is 263894.

It can be written as a sum of positive squares in 2 ways, for example, as 3182656 + 1800964 = 1784^2 + 1342^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4983623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124571 + ... + 124610.

It is an arithmetic number, because the mean of its divisors is an integer number (872137).

Almost surely, 24983620 is an apocalyptic number.

It is an amenable number.

4983620 is an abundant number, since it is smaller than the sum of its proper divisors (5482024).

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

4983620 is a wasteful number, since it uses less digits than its factorization.

4983620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249190 (or 249188 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4983620 is about 2232.4022934946. The cubic root of 4983620 is about 170.8106610139.

The spelling of 4983620 in words is "four million, nine hundred eighty-three thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 249181 498362 996724 1245905 2491810 4983620