Base | Representation |
---|---|
bin | 110010110011100000… |
… | …000110101100010011 |
3 | 12012210202121022012111 |
4 | 302303200012230103 |
5 | 1343210043121420 |
6 | 41021020210151 |
7 | 3640554040516 |
oct | 626340065423 |
9 | 165722538174 |
10 | 54551145235 |
11 | 21153776904 |
12 | a6a5099957 |
13 | 51b4912c82 |
14 | 28d6d50d7d |
15 | 16441d745a |
hex | cb3806b13 |
54551145235 has 4 divisors (see below), whose sum is σ = 65461374288. Its totient is φ = 43640916184.
The previous prime is 54551145221. The next prime is 54551145241. The reversal of 54551145235 is 53254115545.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54551145235 - 227 = 54416927507 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5455114519 + ... + 5455114528.
It is an arithmetic number, because the mean of its divisors is an integer number (16365343572).
Almost surely, 254551145235 is an apocalyptic number.
54551145235 is a deficient number, since it is larger than the sum of its proper divisors (10910229053).
54551145235 is a wasteful number, since it uses less digits than its factorization.
54551145235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10910229052.
The product of its digits is 300000, while the sum is 40.
The spelling of 54551145235 in words is "fifty-four billion, five hundred fifty-one million, one hundred forty-five thousand, two hundred thirty-five".
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