Base | Representation |
---|---|
bin | 10010100001001… |
… | …01100100011110 |
3 | 101211022020201102 |
4 | 21100211210132 |
5 | 304231440014 |
6 | 23225313102 |
7 | 3564252302 |
oct | 1120454436 |
9 | 354266642 |
10 | 155343134 |
11 | 7a761661 |
12 | 44035792 |
13 | 2624cc1b |
14 | 168b9d02 |
15 | d9878de |
hex | 942591e |
155343134 has 8 divisors (see below), whose sum is σ = 235077120. Its totient is φ = 76984096.
The previous prime is 155343119. The next prime is 155343143. The reversal of 155343134 is 431343551.
155343134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 155343097 and 155343106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343454 + ... + 343905.
It is an arithmetic number, because the mean of its divisors is an integer number (29384640).
Almost surely, 2155343134 is an apocalyptic number.
155343134 is a deficient number, since it is larger than the sum of its proper divisors (79733986).
155343134 is a wasteful number, since it uses less digits than its factorization.
155343134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687474.
The product of its digits is 10800, while the sum is 29.
The square root of 155343134 is about 12463.6725727211. The cubic root of 155343134 is about 537.5646321414.
Adding to 155343134 its reverse (431343551), we get a palindrome (586686685).
The spelling of 155343134 in words is "one hundred fifty-five million, three hundred forty-three thousand, one hundred thirty-four".
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