Base | Representation |
---|---|
bin | 1000011100001101011… |
… | …1000111000011111101 |
3 | 111212022002210021220021 |
4 | 2013003113013003331 |
5 | 4333440423124000 |
6 | 150341204252141 |
7 | 13322343501541 |
oct | 2070327070375 |
9 | 455262707807 |
10 | 145011536125 |
11 | 56554260435 |
12 | 241300a1051 |
13 | 1089cc2c6a1 |
14 | 7039053a21 |
15 | 3b8aba611a |
hex | 21c35c70fd |
145011536125 has 8 divisors (see below), whose sum is σ = 180974397240. Its totient is φ = 116009228800.
The previous prime is 145011536123. The next prime is 145011536143. The reversal of 145011536125 is 521635110541.
It can be written as a sum of positive squares in 4 ways, for example, as 18659013604 + 126352522521 = 136598^2 + 355461^2 .
It is not a de Polignac number, because 145011536125 - 21 = 145011536123 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145011536123) 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, 580046020 + ... + 580046269.
It is an arithmetic number, because the mean of its divisors is an integer number (22621799655).
Almost surely, 2145011536125 is an apocalyptic number.
It is an amenable number.
145011536125 is a deficient number, since it is larger than the sum of its proper divisors (35962861115).
145011536125 is an equidigital number, since it uses as much as digits as its factorization.
145011536125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1160092304 (or 1160092294 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 34.
Adding to 145011536125 its reverse (521635110541), we get a palindrome (666646646666).
The spelling of 145011536125 in words is "one hundred forty-five billion, eleven million, five hundred thirty-six thousand, one hundred twenty-five".
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