Search a number
-
+
4484880054 = 2321669149287
BaseRepresentation
bin1000010110101000…
…11101011010110110
3102120120002111211200
410023110131122312
533141112130204
62021010313330
7216065565024
oct41324353266
912516074750
104484880054
1119a1663846
12a51b88846
135662116a5
143078d1714
151b3b03539
hex10b51d6b6

4484880054 has 24 divisors (see below), whose sum is σ = 9723127440. Its totient is φ = 1494054288.

The previous prime is 4484880047. The next prime is 4484880089. The reversal of 4484880054 is 4500884844.

It is a super-2 number, since 2×44848800542 = 40228298197534085832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4484879991 and 4484880009.

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 11 ways as a sum of consecutive naturals, for example, 44602 + ... + 104685.

It is an arithmetic number, because the mean of its divisors is an integer number (405130310).

Almost surely, 24484880054 is an apocalyptic number.

4484880054 is an abundant number, since it is smaller than the sum of its proper divisors (5238247386).

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

4484880054 is a wasteful number, since it uses less digits than its factorization.

4484880054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150964 (or 150961 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 45.

The square root of 4484880054 is about 66969.2470765500. The cubic root of 4484880054 is about 1649.1124769634.

The spelling of 4484880054 in words is "four billion, four hundred eighty-four million, eight hundred eighty thousand, fifty-four".

Divisors: 1 2 3 6 9 18 1669 3338 5007 10014 15021 30042 149287 298574 447861 895722 1343583 2687166 249160003 498320006 747480009 1494960018 2242440027 4484880054