Base | Representation |
---|---|
bin | 10000111010011… |
… | …00010010100100 |
3 | 100212221202101111 |
4 | 20131030102210 |
5 | 242304321434 |
6 | 22024434404 |
7 | 3341606605 |
oct | 1035142244 |
9 | 325852344 |
10 | 141870244 |
11 | 7309a23a |
12 | 3b618a04 |
13 | 235136b9 |
14 | 14baddac |
15 | c6c5964 |
hex | 874c4a4 |
141870244 has 24 divisors (see below), whose sum is σ = 257549600. Its totient is φ = 68330304.
The previous prime is 141870227. The next prime is 141870271. The reversal of 141870244 is 442078141.
It is a happy number.
It is a super-2 number, since 2×1418702442 = 40254332265239072, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6907 + ... + 18205.
Almost surely, 2141870244 is an apocalyptic number.
It is an amenable number.
141870244 is a deficient number, since it is larger than the sum of its proper divisors (115679356).
141870244 is a wasteful number, since it uses less digits than its factorization.
141870244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11419 (or 11417 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 31.
The square root of 141870244 is about 11910.9296026801. The cubic root of 141870244 is about 521.5513876387.
The spelling of 141870244 in words is "one hundred forty-one million, eight hundred seventy thousand, two hundred forty-four".
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