Base | Representation |
---|---|
bin | 10001000100100… |
… | …00100110000000 |
3 | 100222110020112120 |
4 | 20202100212000 |
5 | 243124323332 |
6 | 22113124240 |
7 | 3356111415 |
oct | 1042204600 |
9 | 328406476 |
10 | 143198592 |
11 | 73917249 |
12 | 3bb59680 |
13 | 2388a1c4 |
14 | 1503810c |
15 | c88932c |
hex | 8890980 |
143198592 has 96 divisors (see below), whose sum is σ = 401833080. Its totient is φ = 45176832.
The previous prime is 143198591. The next prime is 143198593. The reversal of 143198592 is 295891341.
143198592 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (143198591) and next prime (143198593).
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143198591) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138108 + ... + 139140.
Almost surely, 2143198592 is an apocalyptic number.
143198592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 143198592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200916540).
143198592 is an abundant number, since it is smaller than the sum of its proper divisors (258634488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143198592 is a wasteful number, since it uses less digits than its factorization.
143198592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1088 (or 1057 counting only the distinct ones).
The product of its digits is 77760, while the sum is 42.
The square root of 143198592 is about 11966.5614108649. The cubic root of 143198592 is about 523.1741161245.
The spelling of 143198592 in words is "one hundred forty-three million, one hundred ninety-eight thousand, five hundred ninety-two".
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