Base | Representation |
---|---|
bin | 1000010010001111000… |
… | …1010001100100010110 |
3 | 111121101111121102011210 |
4 | 2010203301101210112 |
5 | 4313000003242332 |
6 | 145215400242250 |
7 | 13166112244434 |
oct | 2044361214426 |
9 | 447344542153 |
10 | 142334040342 |
11 | 553aa9451aa |
12 | 23703470386 |
13 | 105642c5160 |
14 | 6c635dbd54 |
15 | 3a80ab8ecc |
hex | 2123c51916 |
142334040342 has 32 divisors (see below), whose sum is σ = 307097032032. Its totient is φ = 43719174144.
The previous prime is 142334040341. The next prime is 142334040349. The reversal of 142334040342 is 243040433241.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142334040341) 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, 1536273 + ... + 1626284.
It is an arithmetic number, because the mean of its divisors is an integer number (9596782251).
Almost surely, 2142334040342 is an apocalyptic number.
142334040342 is an abundant number, since it is smaller than the sum of its proper divisors (164762991690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142334040342 is a wasteful number, since it uses less digits than its factorization.
142334040342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3163152.
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 142334040342 its reverse (243040433241), we get a palindrome (385374473583).
The spelling of 142334040342 in words is "one hundred forty-two billion, three hundred thirty-four million, forty thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •