Base | Representation |
---|---|
bin | 1111110111111101110… |
… | …01101000101101110101 |
3 | 1221010212211002212120122 |
4 | 13323332321220231311 |
5 | 32414031223314031 |
6 | 1054323415341325 |
7 | 54256366625021 |
oct | 7737671505565 |
9 | 1833784085518 |
10 | 545442401141 |
11 | 1a035901a020 |
12 | 89863681845 |
13 | 3c5868c7c31 |
14 | 1c584533381 |
15 | e2c530d47b |
hex | 7efee68b75 |
545442401141 has 8 divisors (see below), whose sum is σ = 598048523424. Its totient is φ = 493339687120.
The previous prime is 545442401131. The next prime is 545442401171. The reversal of 545442401141 is 141104244545.
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 545442401141 - 214 = 545442384757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545442401131) 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, 125849795 + ... + 125854128.
It is an arithmetic number, because the mean of its divisors is an integer number (74756065428).
Almost surely, 2545442401141 is an apocalyptic number.
It is an amenable number.
545442401141 is a deficient number, since it is larger than the sum of its proper divisors (52606122283).
545442401141 is a wasteful number, since it uses less digits than its factorization.
545442401141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251704131.
The product of its (nonzero) digits is 51200, while the sum is 35.
Adding to 545442401141 its reverse (141104244545), we get a palindrome (686546645686).
The spelling of 545442401141 in words is "five hundred forty-five billion, four hundred forty-two million, four hundred one thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •