Base | Representation |
---|---|
bin | 101101101110001… |
… | …0011001001101111 |
3 | 10221220202122111012 |
4 | 1123130103021233 |
5 | 11120220121020 |
6 | 412122015435 |
7 | 53006006225 |
oct | 13334231157 |
9 | 3856678435 |
10 | 1534145135 |
11 | 717a91a46 |
12 | 36994757b |
13 | 1b5ab8bb3 |
14 | 107a70b15 |
15 | 8ea417c5 |
hex | 5b71326f |
1534145135 has 8 divisors (see below), whose sum is σ = 1858180176. Its totient is φ = 1215845440.
The previous prime is 1534145117. The next prime is 1534145159. The reversal of 1534145135 is 5315414351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1534145135 - 210 = 1534144111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433246 + ... + 1434315.
It is an arithmetic number, because the mean of its divisors is an integer number (232272522).
Almost surely, 21534145135 is an apocalyptic number.
1534145135 is a deficient number, since it is larger than the sum of its proper divisors (324035041).
1534145135 is a wasteful number, since it uses less digits than its factorization.
1534145135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2867673.
The product of its digits is 18000, while the sum is 32.
The square root of 1534145135 is about 39168.1648153191. The cubic root of 1534145135 is about 1153.3350285001.
Adding to 1534145135 its reverse (5315414351), we get a palindrome (6849559486).
The spelling of 1534145135 in words is "one billion, five hundred thirty-four million, one hundred forty-five thousand, one hundred thirty-five".
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