Base | Representation |
---|---|
bin | 11000100111000110101110… |
… | …11011111001011011001101 |
3 | 21002121211200221202201112220 |
4 | 30103203113123321123031 |
5 | 24043201133300003031 |
6 | 311034251104445553 |
7 | 14254025031456243 |
oct | 1423432733713315 |
9 | 232554627681486 |
10 | 54120202344141 |
11 | 16276281348a3a |
12 | 60a0a363198b9 |
13 | 242768960101b |
14 | d51608ac2793 |
15 | 63cbcd73e596 |
hex | 3138d76f96cd |
54120202344141 has 4 divisors (see below), whose sum is σ = 72160269792192. Its totient is φ = 36080134896092.
The previous prime is 54120202344101. The next prime is 54120202344151. The reversal of 54120202344141 is 14144320202145.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54120202344141 - 217 = 54120202213069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54120202344101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9020033724021 + ... + 9020033724026.
It is an arithmetic number, because the mean of its divisors is an integer number (18040067448048).
Almost surely, 254120202344141 is an apocalyptic number.
It is an amenable number.
54120202344141 is a deficient number, since it is larger than the sum of its proper divisors (18040067448051).
54120202344141 is a wasteful number, since it uses less digits than its factorization.
54120202344141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18040067448050.
The product of its (nonzero) digits is 30720, while the sum is 33.
Adding to 54120202344141 its reverse (14144320202145), we get a palindrome (68264522546286).
The spelling of 54120202344141 in words is "fifty-four trillion, one hundred twenty billion, two hundred two million, three hundred forty-four thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •