Base | Representation |
---|---|
bin | 1010001001111000… |
… | …00110111011100100 |
3 | 112001221002201000122 |
4 | 11010330012323210 |
5 | 42131100400022 |
6 | 2300542101112 |
7 | 252044423462 |
oct | 50474067344 |
9 | 15057081018 |
10 | 5451575012 |
11 | 23482a9aa4 |
12 | 108187a798 |
13 | 68b58a440 |
14 | 39a04d832 |
15 | 21d906742 |
hex | 144f06ee4 |
5451575012 has 12 divisors (see below), whose sum is σ = 10274122236. Its totient is φ = 2516111520.
The previous prime is 5451575009. The next prime is 5451575021. The reversal of 5451575012 is 2105751545.
It can be written as a sum of positive squares in 2 ways, for example, as 362750116 + 5088824896 = 19046^2 + 71336^2 .
It is a super-2 number, since 2×54515750122 = 59439340222925600288, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52418939 + ... + 52419042.
It is an arithmetic number, because the mean of its divisors is an integer number (856176853).
Almost surely, 25451575012 is an apocalyptic number.
5451575012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5451575012 is a deficient number, since it is larger than the sum of its proper divisors (4822547224).
5451575012 is a wasteful number, since it uses less digits than its factorization.
5451575012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104837998 (or 104837996 counting only the distinct ones).
The product of its (nonzero) digits is 35000, while the sum is 35.
The square root of 5451575012 is about 73834.7818578751. The cubic root of 5451575012 is about 1759.9783713768.
The spelling of 5451575012 in words is "five billion, four hundred fifty-one million, five hundred seventy-five thousand, twelve".
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