Base | Representation |
---|---|
bin | 11000101111010001111111… |
… | …00011011101101110010101 |
3 | 21010121200210201201111100022 |
4 | 30113220333203131232111 |
5 | 24112301444220020113 |
6 | 311411310324354525 |
7 | 14313231342434153 |
oct | 1427507743355625 |
9 | 233550721644308 |
10 | 54401122032533 |
11 | 16374428175771 |
12 | 6127375845a45 |
13 | 2448008453003 |
14 | d61057b423d3 |
15 | 645170c9c908 |
hex | 317a3f8ddb95 |
54401122032533 has 4 divisors (see below), whose sum is σ = 54658947255648. Its totient is φ = 54143296809420.
The previous prime is 54401122032511. The next prime is 54401122032601. The reversal of 54401122032533 is 33523022110445.
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 54401122032533 - 26 = 54401122032469 is a prime.
It is a super-2 number, since 2×544011220325332 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54401122032493 and 54401122032502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54401122038533) 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, 128912611241 + ... + 128912611662.
It is an arithmetic number, because the mean of its divisors is an integer number (13664736813912).
Almost surely, 254401122032533 is an apocalyptic number.
It is an amenable number.
54401122032533 is a deficient number, since it is larger than the sum of its proper divisors (257825223115).
54401122032533 is a wasteful number, since it uses less digits than its factorization.
54401122032533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257825223114.
The product of its (nonzero) digits is 86400, while the sum is 35.
Adding to 54401122032533 its reverse (33523022110445), we get a palindrome (87924144142978).
The spelling of 54401122032533 in words is "fifty-four trillion, four hundred one billion, one hundred twenty-two million, thirty-two thousand, five hundred thirty-three".
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