Base | Representation |
---|---|
bin | 10001000101101… |
… | …01100011110000 |
3 | 100222201221020021 |
4 | 20202311203300 |
5 | 243144200000 |
6 | 22120253224 |
7 | 3360312013 |
oct | 1042654360 |
9 | 328657207 |
10 | 143350000 |
11 | 73a0aa82 |
12 | 40011214 |
13 | 239110b1 |
14 | 1507737a |
15 | c8b911a |
hex | 88b58f0 |
143350000 has 120 divisors (see below), whose sum is σ = 360351936. Its totient is φ = 55200000.
The previous prime is 143349989. The next prime is 143350013. The reversal of 143350000 is 53341.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2349970 + ... + 2350030.
Almost surely, 2143350000 is an apocalyptic number.
143350000 is a gapful number since it is divisible by the number (10) 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 143350000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180175968).
143350000 is an abundant number, since it is smaller than the sum of its proper divisors (217001936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143350000 is an frugal number, since it uses more digits than its factorization.
143350000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141 (or 115 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 143350000 is about 11972.8860347036. The cubic root of 143350000 is about 523.3584402017.
The spelling of 143350000 in words is "one hundred forty-three million, three hundred fifty thousand".
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