Base | Representation |
---|---|
bin | 110010111010001000… |
… | …010001111000110010 |
3 | 12020002111211120221112 |
4 | 302322020101320302 |
5 | 1343422024341041 |
6 | 41040031353322 |
7 | 3643404140111 |
oct | 627210217062 |
9 | 166074746845 |
10 | 54662340146 |
11 | 21200514227 |
12 | a716382842 |
13 | 520197618b |
14 | 2907a17c78 |
15 | 164dd4ddeb |
hex | cba211e32 |
54662340146 has 4 divisors (see below), whose sum is σ = 81993510222. Its totient is φ = 27331170072.
The previous prime is 54662340143. The next prime is 54662340163. The reversal of 54662340146 is 64104326645.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 29838762121 + 24823578025 = 172739^2 + 157555^2 .
It is not an unprimeable number, because it can be changed into a prime (54662340143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13665585035 + ... + 13665585038.
Almost surely, 254662340146 is an apocalyptic number.
54662340146 is a deficient number, since it is larger than the sum of its proper divisors (27331170076).
54662340146 is a wasteful number, since it uses less digits than its factorization.
54662340146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27331170075.
The product of its (nonzero) digits is 414720, while the sum is 41.
The spelling of 54662340146 in words is "fifty-four billion, six hundred sixty-two million, three hundred forty thousand, one hundred forty-six".
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