Base | Representation |
---|---|
bin | 1000010010111010000… |
… | …1011100110011111001 |
3 | 111121212002001201222212 |
4 | 2010232201130303321 |
5 | 4313332144111330 |
6 | 145245323024505 |
7 | 13203432523304 |
oct | 2045641346371 |
9 | 447762051885 |
10 | 142514441465 |
11 | 55492761240 |
12 | 2375396b135 |
13 | 105927a9796 |
14 | 6c7d55bb3b |
15 | 3a91851295 |
hex | 212e85ccf9 |
142514441465 has 32 divisors (see below), whose sum is σ = 193073760000. Its totient is φ = 100033355520.
The previous prime is 142514441453. The next prime is 142514441477. The reversal of 142514441465 is 564144415241.
142514441465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (142514441453) and next prime (142514441477).
It is not a de Polignac number, because 142514441465 - 210 = 142514440441 is a prime.
It is a super-3 number, since 3×1425144414653 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 31 ways as a sum of consecutive naturals, for example, 4368404 + ... + 4400906.
It is an arithmetic number, because the mean of its divisors is an integer number (6033555000).
Almost surely, 2142514441465 is an apocalyptic number.
It is an amenable number.
142514441465 is a deficient number, since it is larger than the sum of its proper divisors (50559318535).
142514441465 is a wasteful number, since it uses less digits than its factorization.
142514441465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35297.
The product of its digits is 307200, while the sum is 41.
The spelling of 142514441465 in words is "one hundred forty-two billion, five hundred fourteen million, four hundred forty-one thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •