| Base | Representation |
|---|---|
| bin | 1010001010011010… |
| … | …00010101000010000 |
| 3 | 112002020110012221200 |
| 4 | 11011031002220100 |
| 5 | 42133214420330 |
| 6 | 2301221151200 |
| 7 | 252130231614 |
| oct | 50515025020 |
| 9 | 15066405850 |
| 10 | 5456013840 |
| 11 | 234a860a52 |
| 12 | 108325b500 |
| 13 | 68c482974 |
| 14 | 39a887344 |
| 15 | 21ded1a60 |
| hex | 145342a10 |
5456013840 has 120 divisors (see below), whose sum is σ = 18342319320. Its totient is φ = 1453412352.
The previous prime is 5456013833. The next prime is 5456013851. The reversal of 5456013840 is 483106545.
It is a happy number.
5456013840 is a `hidden beast` number, since 5 + 4 + 5 + 601 + 3 + 8 + 40 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 258180624 + 5197833216 = 16068^2 + 72096^2 .
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 5456013795 and 5456013804.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 795064 + ... + 801896.
It is an arithmetic number, because the mean of its divisors is an integer number (152852661).
Almost surely, 25456013840 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 5456013840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9171159660).
5456013840 is an abundant number, since it is smaller than the sum of its proper divisors (12886305480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5456013840 is a wasteful number, since it uses less digits than its factorization.
5456013840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7961 (or 7952 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 5456013840 is about 73864.8349351706. The cubic root of 5456013840 is about 1760.4559166671.
The spelling of 5456013840 in words is "five billion, four hundred fifty-six million, thirteen thousand, eight hundred forty".
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