Search a number
-
+
5014868456 = 2313199293827
BaseRepresentation
bin1001010101110100…
…01101000111101000
3110221111100201020202
410222322031013220
540232301242311
62145342011332
7235162451513
oct45272150750
913844321222
105014868456
112143842994
12b7b576b48
1361bc663b0
14358051d7a
151e53e1e3b
hex12ae8d1e8

5014868456 has 64 divisors (see below), whose sum is σ = 10224144000. Its totient is φ = 2292288768.

The previous prime is 5014868447. The next prime is 5014868459. The reversal of 5014868456 is 6548684105.

It is a self number, because there is not a number n which added to its sum of digits gives 5014868456.

It is not an unprimeable number, because it can be changed into a prime (5014868459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6063515 + ... + 6064341.

It is an arithmetic number, because the mean of its divisors is an integer number (159752250).

Almost surely, 25014868456 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 5014868456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5112072000).

5014868456 is an abundant number, since it is smaller than the sum of its proper divisors (5209275544).

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

5014868456 is a wasteful number, since it uses less digits than its factorization.

5014868456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338 (or 1334 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 47.

The square root of 5014868456 is about 70815.7359348895. The cubic root of 5014868456 is about 1711.6692494726.

The spelling of 5014868456 in words is "five billion, fourteen million, eight hundred sixty-eight thousand, four hundred fifty-six".

Divisors: 1 2 4 8 13 26 52 104 199 293 398 586 796 827 1172 1592 1654 2344 2587 3308 3809 5174 6616 7618 10348 10751 15236 20696 21502 30472 43004 58307 86008 116614 164573 233228 242311 329146 466456 484622 658292 757991 969244 1316584 1515982 1938488 2139449 3031964 3150043 4278898 6063928 6300086 8557796 12600172 17115592 25200344 48219889 96439778 192879556 385759112 626858557 1253717114 2507434228 5014868456