Base | Representation |
---|---|
bin | 10011100110001… |
… | …011100101101010 |
3 | 211220122112221110 |
4 | 103212023211222 |
5 | 1133131313132 |
6 | 52342451150 |
7 | 11101356510 |
oct | 2346134552 |
9 | 756575843 |
10 | 328776042 |
11 | 159649341 |
12 | 92133ab6 |
13 | 5316494a |
14 | 319444b0 |
15 | 1dce51cc |
hex | 1398b96a |
328776042 has 32 divisors (see below), whose sum is σ = 752025600. Its totient is φ = 93868848.
The previous prime is 328776023. The next prime is 328776047. The reversal of 328776042 is 240677823.
It is not an unprimeable number, because it can be changed into a prime (328776047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112759 + ... + 115637.
It is an arithmetic number, because the mean of its divisors is an integer number (23500800).
Almost surely, 2328776042 is an apocalyptic number.
328776042 is an abundant number, since it is smaller than the sum of its proper divisors (423249558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
328776042 is a wasteful number, since it uses less digits than its factorization.
328776042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5610.
The product of its (nonzero) digits is 112896, while the sum is 39.
The square root of 328776042 is about 18132.1824941180. The cubic root of 328776042 is about 690.1869142855.
The spelling of 328776042 in words is "three hundred twenty-eight million, seven hundred seventy-six thousand, forty-two".
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