Base | Representation |
---|---|
bin | 11000110000001111101011… |
… | …10011010001010110100111 |
3 | 21010201212022002022010102100 |
4 | 30120013311303101112213 |
5 | 24113322313031304201 |
6 | 311434425135543143 |
7 | 14315513215061601 |
oct | 1430076563212647 |
9 | 233655262263370 |
10 | 54434244400551 |
11 | 16387484959034 |
12 | 613187a38aab3 |
13 | 244b186675342 |
14 | d628bab28171 |
15 | 645e5da8c886 |
hex | 3181f5cd15a7 |
54434244400551 has 48 divisors (see below), whose sum is σ = 83716123222368. Its totient is φ = 33964580966400.
The previous prime is 54434244400541. The next prime is 54434244400561. The reversal of 54434244400551 is 15500444243445.
54434244400551 is a `hidden beast` number, since 5 + 4 + 4 + 34 + 24 + 4 + 40 + 0 + 551 = 666.
It is an interprime number because it is at equal distance from previous prime (54434244400541) and next prime (54434244400561).
It is not a de Polignac number, because 54434244400551 - 219 = 54434243876263 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54434244400497 and 54434244400506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54434244400541) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1122400735 + ... + 1122449231.
It is an arithmetic number, because the mean of its divisors is an integer number (1744085900466).
Almost surely, 254434244400551 is an apocalyptic number.
54434244400551 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
54434244400551 is a deficient number, since it is larger than the sum of its proper divisors (29281878821817).
54434244400551 is a wasteful number, since it uses less digits than its factorization.
54434244400551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89232 (or 89229 counting only the distinct ones).
The product of its (nonzero) digits is 3072000, while the sum is 45.
Adding to 54434244400551 its reverse (15500444243445), we get a palindrome (69934688643996).
The spelling of 54434244400551 in words is "fifty-four trillion, four hundred thirty-four billion, two hundred forty-four million, four hundred thousand, five hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •