Base | Representation |
---|---|
bin | 100010101010010111111101… |
… | …001101010001110101110101 |
3 | 201222202122112120020011202222 |
4 | 202222113331031101311311 |
5 | 124440131412210303100 |
6 | 1300120301155212125 |
7 | 44052553104605342 |
oct | 4252277515216565 |
9 | 658678476204688 |
10 | 152445522353525 |
11 | 44634868138415 |
12 | 15120b68ba7045 |
13 | 670a72193027b |
14 | 299058cc317c9 |
15 | 12956d0525485 |
hex | 8aa5fd351d75 |
152445522353525 has 24 divisors (see below), whose sum is σ = 195429090499584. Its totient is φ = 117841600843200.
The previous prime is 152445522353477. The next prime is 152445522353533. The reversal of 152445522353525 is 525353225544251.
It is not a de Polignac number, because 152445522353525 - 28 = 152445522353269 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150109469 + ... + 151121618.
It is an arithmetic number, because the mean of its divisors is an integer number (8142878770816).
Almost surely, 2152445522353525 is an apocalyptic number.
It is an amenable number.
152445522353525 is a deficient number, since it is larger than the sum of its proper divisors (42983568146059).
152445522353525 is a wasteful number, since it uses less digits than its factorization.
152445522353525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301231781 (or 301231776 counting only the distinct ones).
The product of its digits is 36000000, while the sum is 53.
Adding to 152445522353525 its reverse (525353225544251), we get a palindrome (677798747897776).
The spelling of 152445522353525 in words is "one hundred fifty-two trillion, four hundred forty-five billion, five hundred twenty-two million, three hundred fifty-three thousand, five hundred twenty-five".
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