Base | Representation |
---|---|
bin | 1010001010100000… |
… | …10010010111101111 |
3 | 112002022001110011220 |
4 | 11011100102113233 |
5 | 42133424133001 |
6 | 2301251314423 |
7 | 252140404452 |
oct | 50520222757 |
9 | 15068043156 |
10 | 5456864751 |
11 | 2350292288 |
12 | 10835aba13 |
13 | 68c6c0070 |
14 | 39aa29499 |
15 | 21e0edc36 |
hex | 1454125ef |
5456864751 has 8 divisors (see below), whose sum is σ = 7835498160. Its totient is φ = 3358070592.
The previous prime is 5456864741. The next prime is 5456864761. The reversal of 5456864751 is 1574686545.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5456864741) and next prime (5456864761).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5456864751 - 26 = 5456864687 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5456864694 and 5456864703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5456864741) 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, 69959766 + ... + 69959843.
It is an arithmetic number, because the mean of its divisors is an integer number (979437270).
Almost surely, 25456864751 is an apocalyptic number.
5456864751 is a deficient number, since it is larger than the sum of its proper divisors (2378633409).
5456864751 is a wasteful number, since it uses less digits than its factorization.
5456864751 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139919625.
The product of its digits is 4032000, while the sum is 51.
The square root of 5456864751 is about 73870.5946300691. The cubic root of 5456864751 is about 1760.5474311855.
The spelling of 5456864751 in words is "five billion, four hundred fifty-six million, eight hundred sixty-four thousand, seven hundred fifty-one".
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