Base | Representation |
---|---|
bin | 10001000011010… |
… | …00101011001000 |
3 | 100222010221020120 |
4 | 20201220223020 |
5 | 243104110310 |
6 | 22105423240 |
7 | 3354530616 |
oct | 1041505310 |
9 | 328127216 |
10 | 143035080 |
11 | 73815411 |
12 | 3ba9ab20 |
13 | 23830956 |
14 | 14dd46b6 |
15 | c855b70 |
hex | 8868ac8 |
143035080 has 64 divisors (see below), whose sum is σ = 430012800. Its totient is φ = 38062080.
The previous prime is 143035073. The next prime is 143035103. The reversal of 143035080 is 80530341.
It is a super-2 number, since 2×1430350802 = 40918068221212800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 143035080.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74776 + ... + 76664.
It is an arithmetic number, because the mean of its divisors is an integer number (6718950).
Almost surely, 2143035080 is an apocalyptic number.
143035080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
143035080 is an abundant number, since it is smaller than the sum of its proper divisors (286977720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143035080 is a wasteful number, since it uses less digits than its factorization.
143035080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2534 (or 2530 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 143035080 is about 11959.7274216430. The cubic root of 143035080 is about 522.9749106583.
The spelling of 143035080 in words is "one hundred forty-three million, thirty-five thousand, eighty".
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