Base | Representation |
---|---|
bin | 1010010110001110… |
… | …01101011011000000 |
3 | 112100010222210010000 |
4 | 11023013031123000 |
5 | 42334104222410 |
6 | 2315122040000 |
7 | 254442661110 |
oct | 51307153300 |
9 | 15303883100 |
10 | 5555148480 |
11 | 23a0811302 |
12 | 10b04a9000 |
13 | 6a6b8260b |
14 | 3a9ad1040 |
15 | 227a64dc0 |
hex | 14b1cd6c0 |
5555148480 has 560 divisors, whose sum is σ = 23925312576. Its totient is φ = 1194393600.
The previous prime is 5555148479. The next prime is 5555148493. The reversal of 5555148480 is 848415555.
5555148480 is a `hidden beast` number, since 5 + 55 + 514 + 8 + 4 + 80 = 666.
It is a tau number, because it is divible by the number of its divisors (560).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3083580 + ... + 3085380.
Almost surely, 25555148480 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 5555148480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11962656288).
5555148480 is an abundant number, since it is smaller than the sum of its proper divisors (18370164096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5555148480 is a wasteful number, since it uses less digits than its factorization.
5555148480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1854 (or 1835 counting only the distinct ones).
The product of its (nonzero) digits is 640000, while the sum is 45.
The square root of 5555148480 is about 74532.8684541257. The cubic root of 5555148480 is about 1771.0543560150.
The spelling of 5555148480 in words is "five billion, five hundred fifty-five million, one hundred forty-eight thousand, four hundred eighty".
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