Base | Representation |
---|---|
bin | 1000010001010010111… |
… | …0000100010011011110 |
3 | 111120201220111010122222 |
4 | 2010110232010103132 |
5 | 4311440333310332 |
6 | 145134340305342 |
7 | 13156625113646 |
oct | 2042456042336 |
9 | 446656433588 |
10 | 142081541342 |
11 | 55290364a44 |
12 | 236529a2252 |
13 | 10523bb9170 |
14 | 6c3bc71526 |
15 | 3a6883e712 |
hex | 2114b844de |
142081541342 has 32 divisors (see below), whose sum is σ = 243052034400. Its totient is φ = 61709856768.
The previous prime is 142081541293. The next prime is 142081541353. The reversal of 142081541342 is 243145180241.
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, 3786509 + ... + 3823847.
It is an arithmetic number, because the mean of its divisors is an integer number (7595376075).
Almost surely, 2142081541342 is an apocalyptic number.
142081541342 is a deficient number, since it is larger than the sum of its proper divisors (100970493058).
142081541342 is a wasteful number, since it uses less digits than its factorization.
142081541342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45980.
The product of its (nonzero) digits is 30720, while the sum is 35.
The spelling of 142081541342 in words is "one hundred forty-two billion, eighty-one million, five hundred forty-one thousand, three hundred forty-two".
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