Base | Representation |
---|---|
bin | 10000111101100… |
… | …00010110011111 |
3 | 100220201120121011 |
4 | 20132300112133 |
5 | 242410430340 |
6 | 22041320051 |
7 | 3345234526 |
oct | 1036602637 |
9 | 326646534 |
10 | 142280095 |
11 | 7334a161 |
12 | 3b796027 |
13 | 23628109 |
14 | 14c794bd |
15 | c7570ea |
hex | 87b059f |
142280095 has 16 divisors (see below), whose sum is σ = 173717568. Its totient is φ = 111847680.
The previous prime is 142280087. The next prime is 142280129. The reversal of 142280095 is 590082241.
It is not a de Polignac number, because 142280095 - 23 = 142280087 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 161797 + ... + 162673.
It is an arithmetic number, because the mean of its divisors is an integer number (10857348).
Almost surely, 2142280095 is an apocalyptic number.
142280095 is a deficient number, since it is larger than the sum of its proper divisors (31437473).
142280095 is an equidigital number, since it uses as much as digits as its factorization.
142280095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1410.
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 142280095 is about 11928.1220231854. The cubic root of 142280095 is about 522.0531438874.
The spelling of 142280095 in words is "one hundred forty-two million, two hundred eighty thousand, ninety-five".
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