Base | Representation |
---|---|
bin | 11000110010001100011010… |
… | …10000111110011110101111 |
3 | 21010222021011000222220221111 |
4 | 30121012031100332132233 |
5 | 24120421434233302443 |
6 | 311525302114212451 |
7 | 14323403535545521 |
oct | 1431061520763657 |
9 | 233867130886844 |
10 | 54501210056623 |
11 | 16402919262650 |
12 | 6142848b84127 |
13 | 24545992721c5 |
14 | d65c30757a11 |
15 | 647a7cac369d |
hex | 31918d43e7af |
54501210056623 has 8 divisors (see below), whose sum is σ = 59522895815040. Its totient is φ = 49490696014680.
The previous prime is 54501210056611. The next prime is 54501210056641. The reversal of 54501210056623 is 32665001210545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54501210056623 - 213 = 54501210048431 is a prime.
It is a super-2 number, since 2×545012100566232 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54501210056123) 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, 2792918913 + ... + 2792938426.
It is an arithmetic number, because the mean of its divisors is an integer number (7440361976880).
Almost surely, 254501210056623 is an apocalyptic number.
54501210056623 is a deficient number, since it is larger than the sum of its proper divisors (5021685758417).
54501210056623 is a wasteful number, since it uses less digits than its factorization.
54501210056623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5585858237.
The product of its (nonzero) digits is 216000, while the sum is 40.
The spelling of 54501210056623 in words is "fifty-four trillion, five hundred one billion, two hundred ten million, fifty-six thousand, six hundred twenty-three".
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