Base | Representation |
---|---|
bin | 100010111010010110010010… |
… | …010011100000100100110101 |
3 | 202010122120221102111100122102 |
4 | 202322112102103200210311 |
5 | 130111123024023434110 |
6 | 1302320442455511445 |
7 | 44225063430522056 |
oct | 4272262223404465 |
9 | 663576842440572 |
10 | 153543240452405 |
11 | 44a1836040a311 |
12 | 15279860688585 |
13 | 678a0b0a2c39b |
14 | 29cb76521c72d |
15 | 12b402a9cc5a5 |
hex | 8ba5924e0935 |
153543240452405 has 32 divisors (see below), whose sum is σ = 189866766555648. Its totient is φ = 119128933209600.
The previous prime is 153543240452401. The next prime is 153543240452423. The reversal of 153543240452405 is 504254042345351.
It is not a de Polignac number, because 153543240452405 - 22 = 153543240452401 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 153543240452405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153543240452401) 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, 21337514 + ... + 27611156.
It is an arithmetic number, because the mean of its divisors is an integer number (5933336454864).
Almost surely, 2153543240452405 is an apocalyptic number.
It is an amenable number.
153543240452405 is a deficient number, since it is larger than the sum of its proper divisors (36323526103243).
153543240452405 is a wasteful number, since it uses less digits than its factorization.
153543240452405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6274397.
The product of its (nonzero) digits is 5760000, while the sum is 47.
Adding to 153543240452405 its reverse (504254042345351), we get a palindrome (657797282797756).
The spelling of 153543240452405 in words is "one hundred fifty-three trillion, five hundred forty-three billion, two hundred forty million, four hundred fifty-two thousand, four hundred five".
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