Base | Representation |
---|---|
bin | 101101111011011… |
… | …1101011011000111 |
3 | 10222101220201102220 |
4 | 1123312331123013 |
5 | 11124012242043 |
6 | 412531503423 |
7 | 53122265052 |
oct | 13366753307 |
9 | 3871821386 |
10 | 1541134023 |
11 | 720a25890 |
12 | 370157b73 |
13 | 1b7395030 |
14 | 10896da99 |
15 | 90472483 |
hex | 5bdbd6c7 |
1541134023 has 64 divisors (see below), whose sum is σ = 2577899520. Its totient is φ = 804988800.
The previous prime is 1541134019. The next prime is 1541134039. The reversal of 1541134023 is 3204311451.
It is a happy number.
It is not a de Polignac number, because 1541134023 - 22 = 1541134019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1541133984 and 1541134002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1541134013) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 577390 + ... + 580052.
It is an arithmetic number, because the mean of its divisors is an integer number (40279680).
Almost surely, 21541134023 is an apocalyptic number.
1541134023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1541134023 is a deficient number, since it is larger than the sum of its proper divisors (1036765497).
1541134023 is a wasteful number, since it uses less digits than its factorization.
1541134023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2780.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 1541134023 is about 39257.2798726555. The cubic root of 1541134023 is about 1155.0837374869.
Adding to 1541134023 its reverse (3204311451), we get a palindrome (4745445474).
The spelling of 1541134023 in words is "one billion, five hundred forty-one million, one hundred thirty-four thousand, twenty-three".
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