Base | Representation |
---|---|
bin | 1000110011101011101… |
… | …1100000100000000001 |
3 | 112110120020020010100121 |
4 | 2030322323200200001 |
5 | 4434342002033010 |
6 | 153302332420241 |
7 | 13634444212360 |
oct | 2147273404001 |
9 | 473506203317 |
10 | 151312533505 |
11 | 59197a86a91 |
12 | 253aa317681 |
13 | 113654851c3 |
14 | 7475c157d7 |
15 | 3e08e483da |
hex | 233aee0801 |
151312533505 has 16 divisors (see below), whose sum is σ = 219721057920. Its totient is φ = 97653802752.
The previous prime is 151312533503. The next prime is 151312533511. The reversal of 151312533505 is 505335213151.
It is a cyclic number.
It is not a de Polignac number, because 151312533505 - 21 = 151312533503 is a prime.
It is not an unprimeable number, because it can be changed into a prime (151312533503) 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, 127152795 + ... + 127153984.
It is an arithmetic number, because the mean of its divisors is an integer number (13732566120).
Almost surely, 2151312533505 is an apocalyptic number.
It is an amenable number.
151312533505 is a deficient number, since it is larger than the sum of its proper divisors (68408524415).
151312533505 is a wasteful number, since it uses less digits than its factorization.
151312533505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254306808.
The product of its (nonzero) digits is 33750, while the sum is 34.
Adding to 151312533505 its reverse (505335213151), we get a palindrome (656647746656).
The spelling of 151312533505 in words is "one hundred fifty-one billion, three hundred twelve million, five hundred thirty-three thousand, five hundred five".
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