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4973020 = 2251331617
BaseRepresentation
bin10010111110000111011100
3100100122200221
4102332013130
52233114040
6254331124
760161413
oct22760734
910318627
104973020
112897338
1217b9aa4
131051720
1493647a
1568374a
hex4be1dc

4973020 has 48 divisors (see below), whose sum is σ = 11628288. Its totient is φ = 1774080.

The previous prime is 4973011. The next prime is 4973021. The reversal of 4973020 is 203794.

4973020 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7752 + ... + 8368.

It is an arithmetic number, because the mean of its divisors is an integer number (242256).

Almost surely, 24973020 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 4973020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5814144).

4973020 is an abundant number, since it is smaller than the sum of its proper divisors (6655268).

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

4973020 is a wasteful number, since it uses less digits than its factorization.

4973020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 4973020 is about 2230.0269056673. The cubic root of 4973020 is about 170.6894721179.

The spelling of 4973020 in words is "four million, nine hundred seventy-three thousand, twenty".

Divisors: 1 2 4 5 10 13 20 26 31 52 62 65 124 130 155 260 310 403 617 620 806 1234 1612 2015 2468 3085 4030 6170 8021 8060 12340 16042 19127 32084 38254 40105 76508 80210 95635 160420 191270 248651 382540 497302 994604 1243255 2486510 4973020