Base | Representation |
---|---|
bin | 10010010111001… |
… | …10000010100111 |
3 | 101201211202101200 |
4 | 21023212002213 |
5 | 303413044333 |
6 | 23141253543 |
7 | 3550161501 |
oct | 1113460247 |
9 | 351752350 |
10 | 154034343 |
11 | 79a48311 |
12 | 437042b3 |
13 | 25bb22a8 |
14 | 16658d71 |
15 | d7c9c13 |
hex | 92e60a7 |
154034343 has 12 divisors (see below), whose sum is σ = 222739920. Its totient is φ = 102576096.
The previous prime is 154034339. The next prime is 154034371. The reversal of 154034343 is 343430451.
It is not a de Polignac number, because 154034343 - 22 = 154034339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154034323) 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, 403 + ... + 17556.
It is an arithmetic number, because the mean of its divisors is an integer number (18561660).
Almost surely, 2154034343 is an apocalyptic number.
154034343 is a deficient number, since it is larger than the sum of its proper divisors (68705577).
154034343 is a wasteful number, since it uses less digits than its factorization.
154034343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18918 (or 18915 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 154034343 is about 12411.0572877576. The cubic root of 154034343 is about 536.0506827678.
Adding to 154034343 its reverse (343430451), we get a palindrome (497464794).
The spelling of 154034343 in words is "one hundred fifty-four million, thirty-four thousand, three hundred forty-three".
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