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4973420 = 2251391789
BaseRepresentation
bin10010111110001101101100
3100100200020202
4102332031230
52233122140
6254333032
760162524
oct22761554
910320222
104973420
112897671
1217ba178
13105196a
14936684
15683915
hex4be36c

4973420 has 24 divisors (see below), whose sum is σ = 10525200. Its totient is φ = 1973952.

The previous prime is 4973411. The next prime is 4973483. The reversal of 4973420 is 243794.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1886 + ... + 3674.

It is an arithmetic number, because the mean of its divisors is an integer number (438550).

Almost surely, 24973420 is an apocalyptic number.

It is an amenable number.

4973420 is an abundant number, since it is smaller than the sum of its proper divisors (5551780).

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

4973420 is a wasteful number, since it uses less digits than its factorization.

4973420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937 (or 1935 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 4973420 is about 2230.1165888805. The cubic root of 4973420 is about 170.6940484088.

The spelling of 4973420 in words is "four million, nine hundred seventy-three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 139 278 556 695 1390 1789 2780 3578 7156 8945 17890 35780 248671 497342 994684 1243355 2486710 4973420