Base | Representation |
---|---|
bin | 11001111011110110011100… |
… | …10000110000001100001110 |
3 | 21110221012122122222120220202 |
4 | 30331323032100300030032 |
5 | 24433403102240120403 |
6 | 321144053351013502 |
7 | 15004300011360215 |
oct | 1475731620601416 |
9 | 243835578876822 |
10 | 57032036254478 |
11 | 171991727095aa |
12 | 649123566a292 |
13 | 25a91372427ac |
14 | 10125184a007c |
15 | 68d802b0c688 |
hex | 33dece43030e |
57032036254478 has 8 divisors (see below), whose sum is σ = 85602647911872. Its totient is φ = 28497820283856.
The previous prime is 57032036254463. The next prime is 57032036254481. The reversal of 57032036254478 is 87445263023075.
57032036254478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9098917775 + ... + 9098924042.
It is an arithmetic number, because the mean of its divisors is an integer number (10700330988984).
Almost surely, 257032036254478 is an apocalyptic number.
57032036254478 is a deficient number, since it is larger than the sum of its proper divisors (28570611657394).
57032036254478 is a wasteful number, since it uses less digits than its factorization.
57032036254478 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18197843386.
The product of its (nonzero) digits is 33868800, while the sum is 56.
The spelling of 57032036254478 in words is "fifty-seven trillion, thirty-two billion, thirty-six million, two hundred fifty-four thousand, four hundred seventy-eight".
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