Base | Representation |
---|---|
bin | 1000010010100001111… |
… | …1101000110011001101 |
3 | 111121121000202101002101 |
4 | 2010220133220303031 |
5 | 4313130301143424 |
6 | 145231311155101 |
7 | 13201064050036 |
oct | 2045037506315 |
9 | 447530671071 |
10 | 142413302989 |
11 | 55440662421 |
12 | 23725b15a91 |
13 | 10577857a29 |
14 | 6c6dd51a8d |
15 | 3a87a24344 |
hex | 21287e8ccd |
142413302989 has 8 divisors (see below), whose sum is σ = 150793852608. Its totient is φ = 134033119680.
The previous prime is 142413302963. The next prime is 142413303031. The reversal of 142413302989 is 989203314241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142413302989 - 27 = 142413302861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142413302909) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1462554 + ... + 1556884.
It is an arithmetic number, because the mean of its divisors is an integer number (18849231576).
Almost surely, 2142413302989 is an apocalyptic number.
It is an amenable number.
142413302989 is a deficient number, since it is larger than the sum of its proper divisors (8380549619).
142413302989 is an equidigital number, since it uses as much as digits as its factorization.
142413302989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183155.
The product of its (nonzero) digits is 373248, while the sum is 46.
The spelling of 142413302989 in words is "one hundred forty-two billion, four hundred thirteen million, three hundred two thousand, nine hundred eighty-nine".
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