Base | Representation |
---|---|
bin | 110010010011010000… |
… | …111111010101000101 |
3 | 12011102001221010111010 |
4 | 302103100333111011 |
5 | 1341103114441010 |
6 | 40451220232433 |
7 | 3621266035326 |
oct | 622320772505 |
9 | 164361833433 |
10 | 54010312005 |
11 | 209a645a8a1 |
12 | a573b3b719 |
13 | 5129862000 |
14 | 28851aa44d |
15 | 16119a5620 |
hex | c9343f545 |
54010312005 has 64 divisors (see below), whose sum is σ = 97686167040. Its totient is φ = 25433261568.
The previous prime is 54010311973. The next prime is 54010312007. The reversal of 54010312005 is 50021301045.
54010312005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54010312005 - 25 = 54010311973 is a prime.
It is a super-2 number, since 2×540103120052 (a number of 22 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 (54010312007) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 722337 + ... + 793593.
It is an arithmetic number, because the mean of its divisors is an integer number (1526346360).
Almost surely, 254010312005 is an apocalyptic number.
It is an amenable number.
54010312005 is a deficient number, since it is larger than the sum of its proper divisors (43675855035).
54010312005 is a wasteful number, since it uses less digits than its factorization.
54010312005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71327 (or 71301 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The spelling of 54010312005 in words is "fifty-four billion, ten million, three hundred twelve thousand, five".
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