Base | Representation |
---|---|
bin | 1010001001110110… |
… | …01001111011010011 |
3 | 112001220122000021002 |
4 | 11010323021323103 |
5 | 42131014401024 |
6 | 2300532452215 |
7 | 252042333131 |
oct | 50473117323 |
9 | 15056560232 |
10 | 5451325139 |
11 | 2348149297 |
12 | 108177a06b |
13 | 68b5007a0 |
14 | 399dc6751 |
15 | 21d8a76ae |
hex | 144ec9ed3 |
5451325139 has 16 divisors (see below), whose sum is σ = 5936899584. Its totient is φ = 4975495200.
The previous prime is 5451325069. The next prime is 5451325147. The reversal of 5451325139 is 9315231545.
It is a de Polignac number, because none of the positive numbers 2k-5451325139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5451325189) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476294 + ... + 487604.
It is an arithmetic number, because the mean of its divisors is an integer number (371056224).
Almost surely, 25451325139 is an apocalyptic number.
5451325139 is a deficient number, since it is larger than the sum of its proper divisors (485574445).
5451325139 is a wasteful number, since it uses less digits than its factorization.
5451325139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11738.
The product of its digits is 81000, while the sum is 38.
The square root of 5451325139 is about 73833.0897294702. The cubic root of 5451325139 is about 1759.9514814233.
The spelling of 5451325139 in words is "five billion, four hundred fifty-one million, three hundred twenty-five thousand, one hundred thirty-nine".
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