Base | Representation |
---|---|
bin | 1000010101001010100… |
… | …1011000110100111111 |
3 | 111200102022110210212021 |
4 | 2011102221120310333 |
5 | 4321102322031304 |
6 | 145425413021011 |
7 | 13224442124002 |
oct | 2052251306477 |
9 | 450368423767 |
10 | 143120502079 |
11 | 55773879585 |
12 | 238a2924767 |
13 | 1065b217b29 |
14 | 6cd9c41539 |
15 | 3ac9b69a54 |
hex | 2152a58d3f |
143120502079 has 8 divisors (see below), whose sum is σ = 147459439472. Its totient is φ = 138845845440.
The previous prime is 143120501987. The next prime is 143120502113. The reversal of 143120502079 is 970205021341.
It is a happy number.
143120502079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 143120502079 - 215 = 143120469311 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 (143120500079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16065669 + ... + 16074574.
It is an arithmetic number, because the mean of its divisors is an integer number (18432429934).
Almost surely, 2143120502079 is an apocalyptic number.
143120502079 is a deficient number, since it is larger than the sum of its proper divisors (4338937393).
143120502079 is an equidigital number, since it uses as much as digits as its factorization.
143120502079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32140377.
The product of its (nonzero) digits is 15120, while the sum is 34.
The spelling of 143120502079 in words is "one hundred forty-three billion, one hundred twenty million, five hundred two thousand, seventy-nine".
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