Base | Representation |
---|---|
bin | 1000010010011000110… |
… | …1110010101011110111 |
3 | 111121111100210221220121 |
4 | 2010212031302223313 |
5 | 4313041004223310 |
6 | 145223423512411 |
7 | 13200121062652 |
oct | 2044615625367 |
9 | 447440727817 |
10 | 142375070455 |
11 | 55421019792 |
12 | 23715158707 |
13 | 1056c95c827 |
14 | 6c68c3c899 |
15 | 3a844c10da |
hex | 2126372af7 |
142375070455 has 16 divisors (see below), whose sum is σ = 171028519200. Its totient is φ = 113781178368.
The previous prime is 142375070443. The next prime is 142375070483. The reversal of 142375070455 is 554070573241.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142375070455 is a prime.
It is a super-3 number, since 3×1423750704553 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28512439 + ... + 28517431.
It is an arithmetic number, because the mean of its divisors is an integer number (10689282450).
Almost surely, 2142375070455 is an apocalyptic number.
142375070455 is a deficient number, since it is larger than the sum of its proper divisors (28653448745).
142375070455 is a wasteful number, since it uses less digits than its factorization.
142375070455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9810.
The product of its (nonzero) digits is 588000, while the sum is 43.
The spelling of 142375070455 in words is "one hundred forty-two billion, three hundred seventy-five million, seventy thousand, four hundred fifty-five".
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