Base | Representation |
---|---|
bin | 10010010111000… |
… | …00110111001110 |
3 | 101201210200022011 |
4 | 21023200313032 |
5 | 303411410014 |
6 | 23141011434 |
7 | 3550042612 |
oct | 1113406716 |
9 | 351720264 |
10 | 154013134 |
11 | 79a33390 |
12 | 436b3b7a |
13 | 25ba5742 |
14 | 16651342 |
15 | d7c37c4 |
hex | 92e0dce |
154013134 has 16 divisors (see below), whose sum is σ = 252222336. Its totient is φ = 69950200.
The previous prime is 154013099. The next prime is 154013141. The reversal of 154013134 is 431310451.
154013134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40119 + ... + 43789.
It is an arithmetic number, because the mean of its divisors is an integer number (15763896).
Almost surely, 2154013134 is an apocalyptic number.
154013134 is a deficient number, since it is larger than the sum of its proper divisors (98209202).
154013134 is a wasteful number, since it uses less digits than its factorization.
154013134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5591.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 154013134 is about 12410.2028186489. The cubic root of 154013134 is about 536.0260786858.
Adding to 154013134 its reverse (431310451), we get a palindrome (585323585).
The spelling of 154013134 in words is "one hundred fifty-four million, thirteen thousand, one hundred thirty-four".
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