Base | Representation |
---|---|
bin | 1000010100000100001… |
… | …0101010100010000110 |
3 | 111122122201200202221102 |
4 | 2011001002222202012 |
5 | 4320001213411220 |
6 | 145340222220102 |
7 | 13214224434101 |
oct | 2050102524206 |
9 | 448581622842 |
10 | 142825138310 |
11 | 55632081398 |
12 | 2381ba24632 |
13 | 10611c8137a |
14 | 6cac917738 |
15 | 3aadc74775 |
hex | 21410aa886 |
142825138310 has 64 divisors (see below), whose sum is σ = 267515806464. Its totient is φ = 54862617600.
The previous prime is 142825138307. The next prime is 142825138333. The reversal of 142825138310 is 13831528241.
It is a super-2 number, since 2×1428251383102 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12064154 + ... + 12075986.
It is an arithmetic number, because the mean of its divisors is an integer number (4179934476).
Almost surely, 2142825138310 is an apocalyptic number.
142825138310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142825138310 is a deficient number, since it is larger than the sum of its proper divisors (124690668154).
142825138310 is a wasteful number, since it uses less digits than its factorization.
142825138310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12369.
The product of its (nonzero) digits is 46080, while the sum is 38.
The spelling of 142825138310 in words is "one hundred forty-two billion, eight hundred twenty-five million, one hundred thirty-eight thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •