Base | Representation |
---|---|
bin | 10000111100000… |
… | …10100001001000 |
3 | 100220101001002000 |
4 | 20132002201020 |
5 | 242333423420 |
6 | 22033311000 |
7 | 3343523304 |
oct | 1036024110 |
9 | 326331060 |
10 | 142092360 |
11 | 73231103 |
12 | 3b705460 |
13 | 23590827 |
14 | 14c2ad04 |
15 | c71b690 |
hex | 8782848 |
142092360 has 128 divisors (see below), whose sum is σ = 477360000. Its totient is φ = 37594368.
The previous prime is 142092337. The next prime is 142092361. The reversal of 142092360 is 63290241.
142092360 is a `hidden beast` number, since 1 + 420 + 9 + 236 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (142092361) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160479 + ... + 161361.
It is an arithmetic number, because the mean of its divisors is an integer number (3729375).
Almost surely, 2142092360 is an apocalyptic number.
142092360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142092360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238680000).
142092360 is an abundant number, since it is smaller than the sum of its proper divisors (335267640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142092360 is a wasteful number, since it uses less digits than its factorization.
142092360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1052 (or 1042 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 142092360 is about 11920.2499973784. The cubic root of 142092360 is about 521.8234308349.
The spelling of 142092360 in words is "one hundred forty-two million, ninety-two thousand, three hundred sixty".
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