Search a number
-
+
5801660484 = 2232321020509
BaseRepresentation
bin1010110011100111…
…00101000001000100
3112222022211220000020
411121303211001010
543340211113414
62355405415140
7263525205024
oct53163450104
915868756006
105801660484
112507982434
12115ab6a4b0
13715c734c9
143d073da84
1523e50a7a9
hex159ce5044

5801660484 has 24 divisors (see below), whose sum is σ = 14125782720. Its totient is φ = 1849804704.

The previous prime is 5801660429. The next prime is 5801660489. The reversal of 5801660484 is 4840661085.

It is a super-2 number, since 2×58016604842 = 67318528743214228512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5801660489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10509979 + ... + 10510530.

It is an arithmetic number, because the mean of its divisors is an integer number (588574280).

Almost surely, 25801660484 is an apocalyptic number.

It is an amenable number.

5801660484 is an abundant number, since it is smaller than the sum of its proper divisors (8324122236).

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

5801660484 is a wasteful number, since it uses less digits than its factorization.

5801660484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21020539 (or 21020537 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 5801660484 is about 76168.6318900373. The cubic root of 5801660484 is about 1796.8732222406.

The spelling of 5801660484 in words is "five billion, eight hundred one million, six hundred sixty thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 21020509 42041018 63061527 84082036 126123054 252246108 483471707 966943414 1450415121 1933886828 2900830242 5801660484