Base | Representation |
---|---|
bin | 1000010011010010001… |
… | …1011000111110100010 |
3 | 111122010010102210201120 |
4 | 2010310203120332202 |
5 | 4314034044111341 |
6 | 145303335313110 |
7 | 13206101466123 |
oct | 2046443307642 |
9 | 448103383646 |
10 | 142615613346 |
11 | 55534883168 |
12 | 2378181b796 |
13 | 105aa7407bb |
14 | 6c8cb7604a |
15 | 3a9a688066 |
hex | 21348d8fa2 |
142615613346 has 32 divisors (see below), whose sum is σ = 286645694400. Its totient is φ = 47303376960.
The previous prime is 142615613341. The next prime is 142615613377. The reversal of 142615613346 is 643316516241.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 142615613298 and 142615613307.
It is not an unprimeable number, because it can be changed into a prime (142615613341) 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 15 ways as a sum of consecutive naturals, for example, 910045 + ... + 1055183.
It is an arithmetic number, because the mean of its divisors is an integer number (8957677950).
Almost surely, 2142615613346 is an apocalyptic number.
142615613346 is an abundant number, since it is smaller than the sum of its proper divisors (144030081054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142615613346 is a wasteful number, since it uses less digits than its factorization.
142615613346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145954.
The product of its digits is 311040, while the sum is 42.
The spelling of 142615613346 in words is "one hundred forty-two billion, six hundred fifteen million, six hundred thirteen thousand, three hundred forty-six".
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