Base | Representation |
---|---|
bin | 1000010011011011100… |
… | …0010011100001100010 |
3 | 111122012211220002120211 |
4 | 2010312320103201202 |
5 | 4314124042303331 |
6 | 145311252124334 |
7 | 13210054344016 |
oct | 2046670234142 |
9 | 448184802524 |
10 | 142654650466 |
11 | 55554916349 |
12 | 237929066aa |
13 | 105b585aca3 |
14 | 6c94018546 |
15 | 3a9dce98b1 |
hex | 2136e13862 |
142654650466 has 8 divisors (see below), whose sum is σ = 213983931600. Its totient is φ = 71326673268.
The previous prime is 142654650431. The next prime is 142654650499. The reversal of 142654650466 is 664056456241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21685 + ... + 534583.
It is an arithmetic number, because the mean of its divisors is an integer number (26747991450).
Almost surely, 2142654650466 is an apocalyptic number.
142654650466 is a deficient number, since it is larger than the sum of its proper divisors (71329281134).
142654650466 is a wasteful number, since it uses less digits than its factorization.
142654650466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 651968.
The product of its (nonzero) digits is 4147200, while the sum is 49.
The spelling of 142654650466 in words is "one hundred forty-two billion, six hundred fifty-four million, six hundred fifty thousand, four hundred sixty-six".
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