Base | Representation |
---|---|
bin | 1000010011111110101… |
… | …0001000001101000101 |
3 | 111122121010000121210102 |
4 | 2010333222020031011 |
5 | 4314424243212104 |
6 | 145334032533445 |
7 | 13213523240414 |
oct | 2047752101505 |
9 | 448533017712 |
10 | 142801929029 |
11 | 5561aa69971 |
12 | 238140b1285 |
13 | 1060a216276 |
14 | 6ca97d547b |
15 | 3aabbdca1e |
hex | 213fa88345 |
142801929029 has 8 divisors (see below), whose sum is σ = 149634190080. Its totient is φ = 136021624816.
The previous prime is 142801929013. The next prime is 142801929031. The reversal of 142801929029 is 920929108241.
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 142801929029 - 24 = 142801929013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142801929229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12983582 + ... + 12994575.
It is an arithmetic number, because the mean of its divisors is an integer number (18704273760).
Almost surely, 2142801929029 is an apocalyptic number.
It is an amenable number.
142801929029 is a deficient number, since it is larger than the sum of its proper divisors (6832261051).
142801929029 is a wasteful number, since it uses less digits than its factorization.
142801929029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25978419.
The product of its (nonzero) digits is 186624, while the sum is 47.
The spelling of 142801929029 in words is "one hundred forty-two billion, eight hundred one million, nine hundred twenty-nine thousand, twenty-nine".
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