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4855270 = 257139499
BaseRepresentation
bin10010100001010111100110
3100010200011211
4102201113212
52220332040
6252022034
756161210
oct22412746
910120154
104855270
112816922
12176191a
13100cc54
149055b0
1565d8ea
hex4a15e6

4855270 has 32 divisors (see below), whose sum is σ = 10080000. Its totient is φ = 1649376.

The previous prime is 4855237. The next prime is 4855273. The reversal of 4855270 is 725584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4855273) 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 15 ways as a sum of consecutive naturals, for example, 9481 + ... + 9979.

It is an arithmetic number, because the mean of its divisors is an integer number (315000).

Almost surely, 24855270 is an apocalyptic number.

4855270 is an abundant number, since it is smaller than the sum of its proper divisors (5224730).

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

4855270 is a wasteful number, since it uses less digits than its factorization.

4855270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 4855270 is about 2203.4677215698. The cubic root of 4855270 is about 169.3315155046.

The spelling of 4855270 in words is "four million, eight hundred fifty-five thousand, two hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 139 278 499 695 973 998 1390 1946 2495 3493 4865 4990 6986 9730 17465 34930 69361 138722 346805 485527 693610 971054 2427635 4855270