Base | Representation |
---|---|
bin | 1101000110111… |
… | …1011011101010 |
3 | 10211110101122101 |
4 | 3101233123222 |
5 | 103033414003 |
6 | 5242244014 |
7 | 1235225323 |
oct | 321573352 |
9 | 124411571 |
10 | 54982378 |
11 | 29044090 |
12 | 164b660a |
13 | b511169 |
14 | 743344a |
15 | 4c6111d |
hex | 346f6ea |
54982378 has 16 divisors (see below), whose sum is σ = 90815904. Its totient is φ = 24757360.
The previous prime is 54982363. The next prime is 54982379. The reversal of 54982378 is 87328945.
It is not an unprimeable number, because it can be changed into a prime (54982379) 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, 9325 + ... + 14032.
It is an arithmetic number, because the mean of its divisors is an integer number (5675994).
Almost surely, 254982378 is an apocalyptic number.
54982378 is a deficient number, since it is larger than the sum of its proper divisors (35833526).
54982378 is a wasteful number, since it uses less digits than its factorization.
54982378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23477.
The product of its digits is 483840, while the sum is 46.
The square root of 54982378 is about 7415.0103169180. The cubic root of 54982378 is about 380.2546262053.
The spelling of 54982378 in words is "fifty-four million, nine hundred eighty-two thousand, three hundred seventy-eight".
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