Base | Representation |
---|---|
bin | 10001000000000… |
… | …01111101001010 |
3 | 100221100120002211 |
4 | 20200001331022 |
5 | 243002124341 |
6 | 22052415334 |
7 | 3351126160 |
oct | 1040017512 |
9 | 327316084 |
10 | 142614346 |
11 | 735582a6 |
12 | 3b91754a |
13 | 237142b4 |
14 | 14d25230 |
15 | c7c1181 |
hex | 8801f4a |
142614346 has 16 divisors (see below), whose sum is σ = 244681344. Its totient is φ = 61070544.
The previous prime is 142614331. The next prime is 142614349. The reversal of 142614346 is 643416241.
It is not an unprimeable number, because it can be changed into a prime (142614349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17491 + ... + 24313.
It is an arithmetic number, because the mean of its divisors is an integer number (15292584).
Almost surely, 2142614346 is an apocalyptic number.
142614346 is a deficient number, since it is larger than the sum of its proper divisors (102066998).
142614346 is a wasteful number, since it uses less digits than its factorization.
142614346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8325.
The product of its digits is 13824, while the sum is 31.
The square root of 142614346 is about 11942.1248528057. The cubic root of 142614346 is about 522.4616346608.
The spelling of 142614346 in words is "one hundred forty-two million, six hundred fourteen thousand, three hundred forty-six".
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