Search a number
-
+
4955493460 = 225439564407
BaseRepresentation
bin1001001110101111…
…01101010001010100
3110210100122011001211
410213113231101110
540122101242320
62135421231204
7233541666541
oct44727552124
913710564054
104955493460
112113279645
12b63702504
1360c877a68
143501d7bc8
151e00b455a
hex1275ed454

4955493460 has 24 divisors (see below), whose sum is σ = 10430259840. Its totient is φ = 1977678624.

The previous prime is 4955493443. The next prime is 4955493511. The reversal of 4955493460 is 643945594.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273424 + ... + 290983.

It is an arithmetic number, because the mean of its divisors is an integer number (434594160).

Almost surely, 24955493460 is an apocalyptic number.

It is an amenable number.

4955493460 is an abundant number, since it is smaller than the sum of its proper divisors (5474766380).

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

4955493460 is a wasteful number, since it uses less digits than its factorization.

4955493460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564855 (or 564853 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

The square root of 4955493460 is about 70395.2658919618. The cubic root of 4955493460 is about 1704.8871434833.

The spelling of 4955493460 in words is "four billion, nine hundred fifty-five million, four hundred ninety-three thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 439 878 1756 2195 4390 8780 564407 1128814 2257628 2822035 5644070 11288140 247774673 495549346 991098692 1238873365 2477746730 4955493460