Base | Representation |
---|---|
bin | 1010010001100100… |
… | …01100111100000000 |
3 | 112020102111020220000 |
4 | 11020302030330000 |
5 | 42244104241130 |
6 | 2311204520000 |
7 | 253456652262 |
oct | 51062147400 |
9 | 15212436800 |
10 | 5516087040 |
11 | 2380761922 |
12 | 109b3b0000 |
13 | 69ba57039 |
14 | 3a4843b32 |
15 | 2243eb260 |
hex | 148c8cf00 |
5516087040 has 360 divisors, whose sum is σ = 20006533008. Its totient is φ = 1450967040.
The previous prime is 5516087009. The next prime is 5516087041. The reversal of 5516087040 is 407806155.
5516087040 is a `hidden beast` number, since 5 + 5 + 1 + 608 + 7 + 0 + 40 = 666.
It is a tau number, because it is divible by the number of its divisors (360).
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 = 5516086986 and 5516087004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5516087041) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8605120 + ... + 8605760.
Almost surely, 25516087040 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 5516087040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10003266504).
5516087040 is an abundant number, since it is smaller than the sum of its proper divisors (14490445968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5516087040 is an equidigital number, since it uses as much as digits as its factorization.
5516087040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 757 (or 734 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 5516087040 is about 74270.3644800535. The cubic root of 5516087040 is about 1766.8934880641.
The spelling of 5516087040 in words is "five billion, five hundred sixteen million, eighty-seven thousand, forty".
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