Base | Representation |
---|---|
bin | 1001111101001111111… |
… | …00110100000000110110 |
3 | 1012201001221102111121001 |
4 | 10332213330310000312 |
5 | 21101130224400032 |
6 | 421100130113514 |
7 | 33501025214545 |
oct | 4764774640066 |
9 | 1181057374531 |
10 | 342120153142 |
11 | 1221019a8819 |
12 | 5637b41b89a |
13 | 26353207051 |
14 | 127b712415c |
15 | 8d7538e3e7 |
hex | 4fa7f34036 |
342120153142 has 16 divisors (see below), whose sum is σ = 513718693200. Its totient is φ = 170880652800.
The previous prime is 342120153119. The next prime is 342120153157. The reversal of 342120153142 is 241351021243.
It is a self number, because there is not a number n which added to its sum of digits gives 342120153142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13580334 + ... + 13605502.
It is an arithmetic number, because the mean of its divisors is an integer number (32107418325).
Almost surely, 2342120153142 is an apocalyptic number.
342120153142 is a deficient number, since it is larger than the sum of its proper divisors (171598540058).
342120153142 is a wasteful number, since it uses less digits than its factorization.
342120153142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32031.
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 342120153142 its reverse (241351021243), we get a palindrome (583471174385).
The spelling of 342120153142 in words is "three hundred forty-two billion, one hundred twenty million, one hundred fifty-three thousand, one hundred forty-two".
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