Base | Representation |
---|---|
bin | 10000111100001… |
… | …10111011100100 |
3 | 100220101221212111 |
4 | 20132012323210 |
5 | 242340013221 |
6 | 22033530404 |
7 | 3343630066 |
oct | 1036067344 |
9 | 326357774 |
10 | 142110436 |
11 | 73243746 |
12 | 3b713a04 |
13 | 23598b20 |
14 | 14c33736 |
15 | c721be1 |
hex | 8786ee4 |
142110436 has 12 divisors (see below), whose sum is σ = 267823612. Its totient is φ = 65589408.
The previous prime is 142110433. The next prime is 142110457. The reversal of 142110436 is 634011241.
142110436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 96628900 + 45481536 = 9830^2 + 6744^2 .
It is a super-2 number, since 2×1421104362 = 40390752040220192, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (142110433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366395 + ... + 1366498.
Almost surely, 2142110436 is an apocalyptic number.
It is an amenable number.
142110436 is a deficient number, since it is larger than the sum of its proper divisors (125713176).
142110436 is a wasteful number, since it uses less digits than its factorization.
142110436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2732910 (or 2732908 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 142110436 is about 11921.0081788413. The cubic root of 142110436 is about 521.8455574770.
Adding to 142110436 its reverse (634011241), we get a palindrome (776121677).
It can be divided in two parts, 14211043 and 6, that multiplied together give a palindrome (85266258).
The spelling of 142110436 in words is "one hundred forty-two million, one hundred ten thousand, four hundred thirty-six".
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