Base | Representation |
---|---|
bin | 110010111000010101… |
… | …011011000000111101 |
3 | 12020000102011212220222 |
4 | 302320111123000331 |
5 | 1343341322342343 |
6 | 41033034151125 |
7 | 3642560205215 |
oct | 627025330075 |
9 | 166012155828 |
10 | 54632230973 |
11 | 21195519811 |
12 | a7082824a5 |
13 | 51c86635b8 |
14 | 2903a1b245 |
15 | 164b3a2a68 |
hex | cb855b03d |
54632230973 has 2 divisors, whose sum is σ = 54632230974. Its totient is φ = 54632230972.
The previous prime is 54632230949. The next prime is 54632230981. The reversal of 54632230973 is 37903223645.
54632230973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34582237369 + 20049993604 = 185963^2 + 141598^2 .
It is a cyclic number.
It is not a de Polignac number, because 54632230973 - 26 = 54632230909 is a prime.
It is a super-2 number, since 2×546322309732 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54632232973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27316115486 + 27316115487.
It is an arithmetic number, because the mean of its divisors is an integer number (27316115487).
Almost surely, 254632230973 is an apocalyptic number.
It is an amenable number.
54632230973 is a deficient number, since it is larger than the sum of its proper divisors (1).
54632230973 is an equidigital number, since it uses as much as digits as its factorization.
54632230973 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 816480, while the sum is 44.
The spelling of 54632230973 in words is "fifty-four billion, six hundred thirty-two million, two hundred thirty thousand, nine hundred seventy-three".
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