Base | Representation |
---|---|
bin | 10011101011001… |
… | …011101011100110 |
3 | 212000010011102201 |
4 | 103223023223212 |
5 | 1134000242032 |
6 | 52430525114 |
7 | 11115460120 |
oct | 2353135346 |
9 | 760104381 |
10 | 330087142 |
11 | 15a3643a0 |
12 | 9266679a |
13 | 53503648 |
14 | 31ba6210 |
15 | 1dea38e7 |
hex | 13acbae6 |
330087142 has 32 divisors (see below), whose sum is σ = 618554880. Its totient is φ = 128345280.
The previous prime is 330087083. The next prime is 330087143. The reversal of 330087142 is 241780033.
It is a self number, because there is not a number n which added to its sum of digits gives 330087142.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330087143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85743 + ... + 89509.
It is an arithmetic number, because the mean of its divisors is an integer number (19329840).
Almost surely, 2330087142 is an apocalyptic number.
330087142 is a deficient number, since it is larger than the sum of its proper divisors (288467738).
330087142 is a wasteful number, since it uses less digits than its factorization.
330087142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4356.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 330087142 is about 18168.3004708751. The cubic root of 330087142 is about 691.1031447287.
The spelling of 330087142 in words is "three hundred thirty million, eighty-seven thousand, one hundred forty-two".
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