Base | Representation |
---|---|
bin | 100010101011100111000011… |
… | …010111100111010111011011 |
3 | 202000001202202102002020002120 |
4 | 202223213003113213113123 |
5 | 124443024331020034043 |
6 | 1300223304430032323 |
7 | 44061650530160310 |
oct | 4253470327472733 |
9 | 660052672066076 |
10 | 152530451330523 |
11 | 4466788a351902 |
12 | 1513550b6486a3 |
13 | 6715737c87606 |
14 | 2994728460d07 |
15 | 1297a015bb983 |
hex | 8ab9c35e75db |
152530451330523 has 32 divisors (see below), whose sum is σ = 242534507261952. Its totient is φ = 83370126074400.
The previous prime is 152530451330449. The next prime is 152530451330549. The reversal of 152530451330523 is 325033154035251.
It is not a de Polignac number, because 152530451330523 - 28 = 152530451330267 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152530451330123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77609208 + ... + 79550298.
It is an arithmetic number, because the mean of its divisors is an integer number (7579203351936).
Almost surely, 2152530451330523 is an apocalyptic number.
152530451330523 is a deficient number, since it is larger than the sum of its proper divisors (90004055931429).
152530451330523 is a wasteful number, since it uses less digits than its factorization.
152530451330523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2103815.
The product of its (nonzero) digits is 810000, while the sum is 42.
The spelling of 152530451330523 in words is "one hundred fifty-two trillion, five hundred thirty billion, four hundred fifty-one million, three hundred thirty thousand, five hundred twenty-three".
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