Base | Representation |
---|---|
bin | 10000111100111… |
… | …01010010110010 |
3 | 100220120121112000 |
4 | 20132131102302 |
5 | 242400431114 |
6 | 22035514430 |
7 | 3344461122 |
oct | 1036352262 |
9 | 326517460 |
10 | 142202034 |
11 | 732a6547 |
12 | 3b758a16 |
13 | 235cb720 |
14 | 14c58c82 |
15 | c73de09 |
hex | 879d4b2 |
142202034 has 32 divisors (see below), whose sum is σ = 340314240. Its totient is φ = 43754256.
The previous prime is 142201999. The next prime is 142202057. The reversal of 142202034 is 430202241.
142202034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 142201998 and 142202016.
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, 100582 + ... + 101985.
It is an arithmetic number, because the mean of its divisors is an integer number (10634820).
Almost surely, 2142202034 is an apocalyptic number.
142202034 is an abundant number, since it is smaller than the sum of its proper divisors (198112206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142202034 is a wasteful number, since it uses less digits than its factorization.
142202034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202591 (or 202585 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 142202034 is about 11924.8494330117. The cubic root of 142202034 is about 521.9576527940.
Adding to 142202034 its reverse (430202241), we get a palindrome (572404275).
The spelling of 142202034 in words is "one hundred forty-two million, two hundred two thousand, thirty-four".
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