Base | Representation |
---|---|
bin | 10000111110001… |
… | …11010111000000 |
3 | 100220220100212120 |
4 | 20133013113000 |
5 | 242421434321 |
6 | 22043324240 |
7 | 3346106346 |
oct | 1037072700 |
9 | 326810776 |
10 | 142374336 |
11 | 73403a45 |
12 | 3b820680 |
13 | 2365bc90 |
14 | 14ca1996 |
15 | c774ec6 |
hex | 87c75c0 |
142374336 has 56 divisors (see below), whose sum is σ = 405682704. Its totient is φ = 43806720.
The previous prime is 142374317. The next prime is 142374341. The reversal of 142374336 is 633473241.
It is a junction number, because it is equal to n+sod(n) for n = 142374297 and 142374306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26025 + ... + 31016.
It is an arithmetic number, because the mean of its divisors is an integer number (7244334).
Almost surely, 2142374336 is an apocalyptic number.
142374336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
142374336 is an abundant number, since it is smaller than the sum of its proper divisors (263308368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142374336 is a wasteful number, since it uses less digits than its factorization.
142374336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57069 (or 57059 counting only the distinct ones).
The product of its digits is 36288, while the sum is 33.
The square root of 142374336 is about 11932.0717396435. The cubic root of 142374336 is about 522.1683812574.
The spelling of 142374336 in words is "one hundred forty-two million, three hundred seventy-four thousand, three hundred thirty-six".
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