Base | Representation |
---|---|
bin | 10000111101001… |
… | …10101001101010 |
3 | 100220122120002120 |
4 | 20132212221222 |
5 | 242403142422 |
6 | 22040412110 |
7 | 3345010635 |
oct | 1036465152 |
9 | 326576076 |
10 | 142240362 |
11 | 73322320 |
12 | 3b777036 |
13 | 23612cc4 |
14 | 14c68c1c |
15 | c74a45c |
hex | 87a6a6a |
142240362 has 32 divisors (see below), whose sum is σ = 310915584. Its totient is φ = 43023600.
The previous prime is 142240361. The next prime is 142240363. The reversal of 142240362 is 263042241.
142240362 is digitally balanced in base 2, 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 (142240361) and next prime (142240363).
It is not an unprimeable number, because it can be changed into a prime (142240361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41037 + ... + 44367.
It is an arithmetic number, because the mean of its divisors is an integer number (9716112).
Almost surely, 2142240362 is an apocalyptic number.
142240362 is an abundant number, since it is smaller than the sum of its proper divisors (168675222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142240362 is a wasteful number, since it uses less digits than its factorization.
142240362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3994.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 142240362 is about 11926.4563890537. The cubic root of 142240362 is about 522.0045433465.
The spelling of 142240362 in words is "one hundred forty-two million, two hundred forty thousand, three hundred sixty-two".
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