Base | Representation |
---|---|
bin | 10000111111000… |
… | …10010101000010 |
3 | 100221002222101220 |
4 | 20133202111002 |
5 | 242434003202 |
6 | 22045535510 |
7 | 3350046405 |
oct | 1037422502 |
9 | 327088356 |
10 | 142484802 |
11 | 73479a39 |
12 | 3b874596 |
13 | 2369a345 |
14 | 14ccdd3c |
15 | c797abc |
hex | 87e2542 |
142484802 has 8 divisors (see below), whose sum is σ = 284969616. Its totient is φ = 47494932.
The previous prime is 142484779. The next prime is 142484821. The reversal of 142484802 is 208484241.
It is a sphenic number, since it is the product of 3 distinct primes.
142484802 is an admirable number.
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, 11873728 + ... + 11873739.
It is an arithmetic number, because the mean of its divisors is an integer number (35621202).
Almost surely, 2142484802 is an apocalyptic number.
142484802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142484802 is a wasteful number, since it uses less digits than its factorization.
142484802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23747472.
The product of its (nonzero) digits is 16384, while the sum is 33.
The square root of 142484802 is about 11936.6997951695. The cubic root of 142484802 is about 522.3033937470.
The spelling of 142484802 in words is "one hundred forty-two million, four hundred eighty-four thousand, eight hundred two".
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