Base | Representation |
---|---|
bin | 100001000000000110010110… |
… | …010110001100011100001101 |
3 | 201000220110210002012102112201 |
4 | 201000012112112030130031 |
5 | 123011003014132444003 |
6 | 1232405250502001501 |
7 | 42400121536053313 |
oct | 4100062626143415 |
9 | 630813702172481 |
10 | 145142352234253 |
11 | 42279586a8a2a0 |
12 | 14341688116291 |
13 | 62cab3279a12a |
14 | 27bacda84a0b3 |
15 | 11ba7441bcb1d |
hex | 84019658c70d |
145142352234253 has 8 divisors (see below), whose sum is σ = 158414236302816. Its totient is φ = 131883322294800.
The previous prime is 145142352234169. The next prime is 145142352234349. The reversal of 145142352234253 is 352432253241541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 145142352234253 - 29 = 145142352233741 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145142352234353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3213508663 + ... + 3213553828.
It is an arithmetic number, because the mean of its divisors is an integer number (19801779537852).
Almost surely, 2145142352234253 is an apocalyptic number.
It is an amenable number.
145142352234253 is a deficient number, since it is larger than the sum of its proper divisors (13271884068563).
145142352234253 is a wasteful number, since it uses less digits than its factorization.
145142352234253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6427064555.
The product of its digits is 3456000, while the sum is 46.
The spelling of 145142352234253 in words is "one hundred forty-five trillion, one hundred forty-two billion, three hundred fifty-two million, two hundred thirty-four thousand, two hundred fifty-three".
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