Base | Representation |
---|---|
bin | 10010010010010… |
… | …00101101101110 |
3 | 101200122000102200 |
4 | 21021020231232 |
5 | 303231434214 |
6 | 23115402330 |
7 | 3541535655 |
oct | 1111105556 |
9 | 350560380 |
10 | 153389934 |
11 | 79648145 |
12 | 434533a6 |
13 | 25a17b99 |
14 | 1652c19c |
15 | d6edd09 |
hex | 9248b6e |
153389934 has 24 divisors (see below), whose sum is σ = 337307880. Its totient is φ = 50366448.
The previous prime is 153389927. The next prime is 153389939. The reversal of 153389934 is 439983351.
153389934 is a `hidden beast` number, since 1 + 533 + 89 + 9 + 34 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 153389934.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153389939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62389 + ... + 64800.
It is an arithmetic number, because the mean of its divisors is an integer number (14054495).
Almost surely, 2153389934 is an apocalyptic number.
153389934 is an abundant number, since it is smaller than the sum of its proper divisors (183917946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153389934 is a wasteful number, since it uses less digits than its factorization.
153389934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127264 (or 127261 counting only the distinct ones).
The product of its digits is 349920, while the sum is 45.
The square root of 153389934 is about 12385.0689945595. The cubic root of 153389934 is about 535.3021078818.
The spelling of 153389934 in words is "one hundred fifty-three million, three hundred eighty-nine thousand, nine hundred thirty-four".
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