Base | Representation |
---|---|
bin | 10001000110001… |
… | …00111111001010 |
3 | 100222212010220210 |
4 | 20203010333022 |
5 | 243203210234 |
6 | 22121501550 |
7 | 3360664161 |
oct | 1043047712 |
9 | 328763823 |
10 | 143413194 |
11 | 73a53501 |
12 | 400418b6 |
13 | 23933aa2 |
14 | 150923d8 |
15 | c8ccbe9 |
hex | 88c4fca |
143413194 has 16 divisors (see below), whose sum is σ = 288486432. Its totient is φ = 47527728.
The previous prime is 143413103. The next prime is 143413217. The reversal of 143413194 is 491314341.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 68044 + ... + 70119.
It is an arithmetic number, because the mean of its divisors is an integer number (18030402).
Almost surely, 2143413194 is an apocalyptic number.
143413194 is an abundant number, since it is smaller than the sum of its proper divisors (145073238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143413194 is a wasteful number, since it uses less digits than its factorization.
143413194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138341.
The product of its digits is 5184, while the sum is 30.
The square root of 143413194 is about 11975.5247901710. The cubic root of 143413194 is about 523.4353341780.
The spelling of 143413194 in words is "one hundred forty-three million, four hundred thirteen thousand, one hundred ninety-four".
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