Base | Representation |
---|---|
bin | 10010011001011… |
… | …01000010001100 |
3 | 101202101112021122 |
4 | 21030231002030 |
5 | 304001401012 |
6 | 23151420112 |
7 | 3552512333 |
oct | 1114550214 |
9 | 352345248 |
10 | 154325132 |
11 | 7a126835 |
12 | 43824638 |
13 | 25c84760 |
14 | 166d2d1a |
15 | d835e72 |
hex | 932d08c |
154325132 has 24 divisors (see below), whose sum is σ = 291266976. Its totient is φ = 71123328.
The previous prime is 154325131. The next prime is 154325177. The reversal of 154325132 is 231523451.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (154325131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42833 + ... + 46295.
It is an arithmetic number, because the mean of its divisors is an integer number (12136124).
Almost surely, 2154325132 is an apocalyptic number.
It is an amenable number.
154325132 is a deficient number, since it is larger than the sum of its proper divisors (136941844).
154325132 is a wasteful number, since it uses less digits than its factorization.
154325132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4337 (or 4335 counting only the distinct ones).
The product of its digits is 3600, while the sum is 26.
The square root of 154325132 is about 12422.7666805748. The cubic root of 154325132 is about 536.3877929907.
Adding to 154325132 its reverse (231523451), we get a palindrome (385848583).
The spelling of 154325132 in words is "one hundred fifty-four million, three hundred twenty-five thousand, one hundred thirty-two".
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