Base | Representation |
---|---|
bin | 10001000101100… |
… | …01101100001000 |
3 | 100222201010111022 |
4 | 20202301230020 |
5 | 243143143102 |
6 | 22120052012 |
7 | 3360214553 |
oct | 1042615410 |
9 | 328633438 |
10 | 143334152 |
11 | 739aa085 |
12 | 40004008 |
13 | 23906b10 |
14 | 1507169a |
15 | c8b45a2 |
hex | 88b1b08 |
143334152 has 48 divisors (see below), whose sum is σ = 298795140. Its totient is φ = 64032768.
The previous prime is 143334143. The next prime is 143334197. The reversal of 143334152 is 251433341.
143334152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 38763076 + 104571076 = 6226^2 + 10226^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
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, 742568 + ... + 742760.
Almost surely, 2143334152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 143334152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149397570).
143334152 is an abundant number, since it is smaller than the sum of its proper divisors (155460988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143334152 is a wasteful number, since it uses less digits than its factorization.
143334152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442 (or 245 counting only the distinct ones).
The product of its digits is 4320, while the sum is 26.
The square root of 143334152 is about 11972.2241876771. The cubic root of 143334152 is about 523.3391529323.
Adding to 143334152 its reverse (251433341), we get a palindrome (394767493).
The spelling of 143334152 in words is "one hundred forty-three million, three hundred thirty-four thousand, one hundred fifty-two".
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