Base | Representation |
---|---|
bin | 10000111101100… |
… | …11011001111110 |
3 | 100220202012202112 |
4 | 20132303121332 |
5 | 242411330411 |
6 | 22041454022 |
7 | 3345316151 |
oct | 1036633176 |
9 | 326665675 |
10 | 142292606 |
11 | 733585a5 |
12 | 3b7a1312 |
13 | 23630a11 |
14 | 14c7dc98 |
15 | c75ab8b |
hex | 87b367e |
142292606 has 4 divisors (see below), whose sum is σ = 213438912. Its totient is φ = 71146302.
The previous prime is 142292599. The next prime is 142292609. The reversal of 142292606 is 606292241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 606292241 = 29 ⋅20906629.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142292609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35573150 + ... + 35573153.
It is an arithmetic number, because the mean of its divisors is an integer number (53359728).
Almost surely, 2142292606 is an apocalyptic number.
142292606 is a deficient number, since it is larger than the sum of its proper divisors (71146306).
142292606 is an equidigital number, since it uses as much as digits as its factorization.
142292606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71146305.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 142292606 is about 11928.6464445888. The cubic root of 142292606 is about 522.0684451972.
The spelling of 142292606 in words is "one hundred forty-two million, two hundred ninety-two thousand, six hundred six".
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