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4950500 = 22539901
BaseRepresentation
bin10010111000100111100100
3100022111210212
4102320213210
52231404000
6254034552
760035642
oct22704744
910274725
104950500
112881425
1217a8a58
1310443b9
1492c192
1567bc35
hex4b89e4

4950500 has 24 divisors (see below), whose sum is σ = 10812984. Its totient is φ = 1980000.

The previous prime is 4950499. The next prime is 4950509. The reversal of 4950500 is 50594.

It can be written as a sum of positive squares in 4 ways, for example, as 30976 + 4919524 = 176^2 + 2218^2 .

It is not an unprimeable number, because it can be changed into a prime (4950509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4451 + ... + 5450.

It is an arithmetic number, because the mean of its divisors is an integer number (450541).

Almost surely, 24950500 is an apocalyptic number.

It is an amenable number.

4950500 is an abundant number, since it is smaller than the sum of its proper divisors (5862484).

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

4950500 is a wasteful number, since it uses less digits than its factorization.

4950500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9920 (or 9908 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 4950500 is about 2224.9719099350. The cubic root of 4950500 is about 170.4314301315.

The spelling of 4950500 in words is "four million, nine hundred fifty thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 250 500 9901 19802 39604 49505 99010 198020 247525 495050 990100 1237625 2475250 4950500