Base | Representation |
---|---|
bin | 100000010111011000001110… |
… | …001000000010001011000110 |
3 | 200122222221212002220021120210 |
4 | 200113120032020002023012 |
5 | 122124131100014023420 |
6 | 1222423541201540250 |
7 | 41661006041010321 |
oct | 4027301610021306 |
9 | 618887762807523 |
10 | 142344043111110 |
11 | 4139a851486605 |
12 | 13b6b290044686 |
13 | 6156ca7690259 |
14 | 27216ba4237b8 |
15 | 116ca6659d9e0 |
hex | 81760e2022c6 |
142344043111110 has 32 divisors (see below), whose sum is σ = 359606003650560. Its totient is φ = 35960600364768.
The previous prime is 142344043111073. The next prime is 142344043111147. The reversal of 142344043111110 is 11111340443241.
It is an interprime number because it is at equal distance from previous prime (142344043111073) and next prime (142344043111147).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 124863195142 + ... + 124863196281.
It is an arithmetic number, because the mean of its divisors is an integer number (11237687614080).
Almost surely, 2142344043111110 is an apocalyptic number.
142344043111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142344043111110 is an abundant number, since it is smaller than the sum of its proper divisors (217261960539450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142344043111110 is a wasteful number, since it uses less digits than its factorization.
142344043111110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249726391452.
The product of its (nonzero) digits is 4608, while the sum is 30.
Adding to 142344043111110 its reverse (11111340443241), we get a palindrome (153455383554351).
The spelling of 142344043111110 in words is "one hundred forty-two trillion, three hundred forty-four billion, forty-three million, one hundred eleven thousand, one hundred ten".
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