Base | Representation |
---|---|
bin | 10001000001111… |
… | …00011110010010 |
3 | 100221210201220011 |
4 | 20200330132102 |
5 | 243032312114 |
6 | 22101505134 |
7 | 3353145031 |
oct | 1040743622 |
9 | 327721804 |
10 | 142854034 |
11 | 73701394 |
12 | 3ba121aa |
13 | 2379941b |
14 | 14d88718 |
15 | c81c1c4 |
hex | 883c792 |
142854034 has 8 divisors (see below), whose sum is σ = 216490428. Its totient is φ = 70690560.
The previous prime is 142854031. The next prime is 142854037. The reversal of 142854034 is 430458241.
142854034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (142854031) and next prime (142854037).
It can be written as a sum of positive squares in 2 ways, for example, as 137992009 + 4862025 = 11747^2 + 2205^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 142853987 and 142854005.
It is not an unprimeable number, because it can be changed into a prime (142854031) 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, 367987 + ... + 368374.
Almost surely, 2142854034 is an apocalyptic number.
142854034 is a deficient number, since it is larger than the sum of its proper divisors (73636394).
142854034 is an equidigital number, since it uses as much as digits as its factorization.
142854034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 736460.
The product of its (nonzero) digits is 15360, while the sum is 31.
The square root of 142854034 is about 11952.1560398114. The cubic root of 142854034 is about 522.7541664610.
The spelling of 142854034 in words is "one hundred forty-two million, eight hundred fifty-four thousand, thirty-four".
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