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4870900 = 225267727
BaseRepresentation
bin10010100101001011110100
3100011110121201
4102211023310
52221332100
6252222244
756254606
oct22451364
910143551
104870900
112827641
12176a984
1310170b8
1490b176
1566336a
hex4a52f4

4870900 has 36 divisors (see below), whose sum is σ = 10742368. Its totient is φ = 1916640.

The previous prime is 4870867. The next prime is 4870907. The reversal of 4870900 is 90784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4870907) 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, 6337 + ... + 7063.

Almost surely, 24870900 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 4870900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5371184).

4870900 is an abundant number, since it is smaller than the sum of its proper divisors (5871468).

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

4870900 is a wasteful number, since it uses less digits than its factorization.

4870900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 4870900 is about 2207.0115541157. The cubic root of 4870900 is about 169.5130238888.

The spelling of 4870900 in words is "four million, eight hundred seventy thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 67 100 134 268 335 670 727 1340 1454 1675 2908 3350 3635 6700 7270 14540 18175 36350 48709 72700 97418 194836 243545 487090 974180 1217725 2435450 4870900