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4950745 = 54721067
BaseRepresentation
bin10010111000101011011001
3100022112010221
4102320223121
52231410440
6254040041
760036442
oct22705331
910275127
104950745
112881628
1217a9021
131044547
1492c2c9
1567bd4a
hex4b8ad9

4950745 has 8 divisors (see below), whose sum is σ = 6067584. Its totient is φ = 3876144.

The previous prime is 4950739. The next prime is 4950779. The reversal of 4950745 is 5470594.

4950745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4950745 - 25 = 4950713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4950745.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10299 + ... + 10768.

It is an arithmetic number, because the mean of its divisors is an integer number (758448).

Almost surely, 24950745 is an apocalyptic number.

It is an amenable number.

4950745 is a deficient number, since it is larger than the sum of its proper divisors (1116839).

4950745 is a wasteful number, since it uses less digits than its factorization.

4950745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21119.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 4950745 is about 2225.0269661287. The cubic root of 4950745 is about 170.4342416328.

The spelling of 4950745 in words is "four million, nine hundred fifty thousand, seven hundred forty-five".

Divisors: 1 5 47 235 21067 105335 990149 4950745