Base | Representation |
---|---|
bin | 10000110111000… |
… | …00001010000000 |
3 | 100212010020211012 |
4 | 20123200022000 |
5 | 242201133303 |
6 | 22011140052 |
7 | 3335053400 |
oct | 1033401200 |
9 | 325106735 |
10 | 141427328 |
11 | 72917499 |
12 | 3b444628 |
13 | 233b9c13 |
14 | 14ad6800 |
15 | c6395d8 |
hex | 86e0280 |
141427328 has 48 divisors (see below), whose sum is σ = 327764250. Its totient is φ = 60609024.
The previous prime is 141427271. The next prime is 141427337. The reversal of 141427328 is 823724141.
It can be written as a sum of positive squares in only one way, i.e., 77299264 + 64128064 = 8792^2 + 8008^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 141427294 and 141427303.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5003 + ... + 17546.
Almost surely, 2141427328 is an apocalyptic number.
It is an amenable number.
141427328 is an abundant number, since it is smaller than the sum of its proper divisors (186336922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141427328 is an equidigital number, since it uses as much as digits as its factorization.
141427328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22577 (or 22558 counting only the distinct ones).
The product of its digits is 10752, while the sum is 32.
The square root of 141427328 is about 11892.3222290686. The cubic root of 141427328 is about 521.0080642428.
The spelling of 141427328 in words is "one hundred forty-one million, four hundred twenty-seven thousand, three hundred twenty-eight".
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