Base | Representation |
---|---|
bin | 11000100100001110111110… |
… | …00010010011010110010101 |
3 | 21002021102001101201002002220 |
4 | 30102013133002103112111 |
5 | 24040042111133321001 |
6 | 310521053324252553 |
7 | 14243633155145556 |
oct | 1422073702232625 |
9 | 232242041632086 |
10 | 54021545604501 |
11 | 16238455178272 |
12 | 60858a23a1159 |
13 | 241b2961950c7 |
14 | d4a92a20432d |
15 | 63a3573dcc36 |
hex | 3121df093595 |
54021545604501 has 8 divisors (see below), whose sum is σ = 74352234810624. Its totient is φ = 34852610067360.
The previous prime is 54021545604449. The next prime is 54021545604541. The reversal of 54021545604501 is 10540654512045.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54021545604501 - 29 = 54021545603989 is a prime.
It is a super-2 number, since 2×540215456045012 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54021545604541) 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, 290438417136 + ... + 290438417321.
It is an arithmetic number, because the mean of its divisors is an integer number (9294029351328).
Almost surely, 254021545604501 is an apocalyptic number.
It is an amenable number.
54021545604501 is a deficient number, since it is larger than the sum of its proper divisors (20330689206123).
54021545604501 is a wasteful number, since it uses less digits than its factorization.
54021545604501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 580876834491.
The product of its (nonzero) digits is 480000, while the sum is 42.
The spelling of 54021545604501 in words is "fifty-four trillion, twenty-one billion, five hundred forty-five million, six hundred four thousand, five hundred one".
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