Base | Representation |
---|---|
bin | 1111101011010100… |
… | …1000111010011110 |
3 | 101212021112102222210 |
4 | 3322311020322132 |
5 | 32104301443032 |
6 | 1533325021250 |
7 | 206166254130 |
oct | 37265107236 |
9 | 11767472883 |
10 | 4208234142 |
11 | 186a490662 |
12 | 9953b4826 |
13 | 520acc898 |
14 | 2bcc7b050 |
15 | 1996a92cc |
hex | fad48e9e |
4208234142 has 32 divisors (see below), whose sum is σ = 9643087872. Its totient is φ = 1199319264.
The previous prime is 4208234131. The next prime is 4208234189. The reversal of 4208234142 is 2414328024.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109518 + ... + 142865.
It is an arithmetic number, because the mean of its divisors is an integer number (301346496).
Almost surely, 24208234142 is an apocalyptic number.
4208234142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
4208234142 is an abundant number, since it is smaller than the sum of its proper divisors (5434853730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4208234142 is a wasteful number, since it uses less digits than its factorization.
4208234142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252792.
The product of its (nonzero) digits is 12288, while the sum is 30.
The square root of 4208234142 is about 64870.9036625820. The cubic root of 4208234142 is about 1614.4823387308.
The spelling of 4208234142 in words is "four billion, two hundred eight million, two hundred thirty-four thousand, one hundred forty-two".
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