Base | Representation |
---|---|
bin | 10010010001110… |
… | …10010011101101 |
3 | 101200112000111011 |
4 | 21020322103231 |
5 | 303223042200 |
6 | 23114225221 |
7 | 3541201636 |
oct | 1110722355 |
9 | 350460434 |
10 | 153330925 |
11 | 79607880 |
12 | 43425211 |
13 | 259c7077 |
14 | 1651488d |
15 | d6db5ba |
hex | 923a4ed |
153330925 has 12 divisors (see below), whose sum is σ = 207415296. Its totient is φ = 111513200.
The previous prime is 153330901. The next prime is 153330937. The reversal of 153330925 is 529033351.
153330925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 153330925 - 221 = 151233773 is a prime.
It is a super-2 number, since 2×1533309252 = 47020745122711250, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278509 + ... + 279058.
It is an arithmetic number, because the mean of its divisors is an integer number (17284608).
Almost surely, 2153330925 is an apocalyptic number.
It is an amenable number.
153330925 is a deficient number, since it is larger than the sum of its proper divisors (54084371).
153330925 is a wasteful number, since it uses less digits than its factorization.
153330925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 557588 (or 557583 counting only the distinct ones).
The product of its (nonzero) digits is 12150, while the sum is 31.
The square root of 153330925 is about 12382.6865017249. The cubic root of 153330925 is about 535.2334556291.
The spelling of 153330925 in words is "one hundred fifty-three million, three hundred thirty thousand, nine hundred twenty-five".
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