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4924900 = 2252172897
BaseRepresentation
bin10010110010010111100100
3100021012200201
4102302113210
52230044100
6253320244
756601211
oct22622744
910235621
104924900
112864172
121796084
131035856
14922b08
1567436a
hex4b25e4

4924900 has 36 divisors (see below), whose sum is σ = 11319588. Its totient is φ = 1853440.

The previous prime is 4924847. The next prime is 4924903. The reversal of 4924900 is 94294.

It can be written as a sum of positive squares in 6 ways, for example, as 224676 + 4700224 = 474^2 + 2168^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4924903) 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 11 ways as a sum of consecutive naturals, for example, 252 + ... + 3148.

It is an arithmetic number, because the mean of its divisors is an integer number (314433).

Almost surely, 24924900 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 4924900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5659794).

4924900 is an abundant number, since it is smaller than the sum of its proper divisors (6394688).

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

4924900 is a wasteful number, since it uses less digits than its factorization.

4924900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928 (or 2921 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4924900 is about 2219.2115717074. The cubic root of 4924900 is about 170.1371442337.

The spelling of 4924900 in words is "four million, nine hundred twenty-four thousand, nine hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1700 2897 5794 11588 14485 28970 49249 57940 72425 98498 144850 196996 246245 289700 492490 984980 1231225 2462450 4924900