Base | Representation |
---|---|
bin | 1000010001000010100… |
… | …1011010011011111100 |
3 | 111120120010220122222212 |
4 | 2010100221122123330 |
5 | 4311320340244122 |
6 | 145123455555552 |
7 | 13155135250151 |
oct | 2042051323374 |
9 | 446503818885 |
10 | 142013212412 |
11 | 55255835455 |
12 | 23633b2bbb8 |
13 | 105129b4146 |
14 | 6c32b66228 |
15 | 3a62843ce2 |
hex | 2110a5a6fc |
142013212412 has 6 divisors (see below), whose sum is σ = 248523121728. Its totient is φ = 71006606204.
The previous prime is 142013212403. The next prime is 142013212423. The reversal of 142013212412 is 214212310241.
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 as a sum of consecutive naturals, namely, 17751651548 + ... + 17751651555.
It is an arithmetic number, because the mean of its divisors is an integer number (41420520288).
Almost surely, 2142013212412 is an apocalyptic number.
It is an amenable number.
142013212412 is a deficient number, since it is larger than the sum of its proper divisors (106509909316).
142013212412 is a wasteful number, since it uses less digits than its factorization.
142013212412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35503303107 (or 35503303105 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 142013212412 its reverse (214212310241), we get a palindrome (356225522653).
The spelling of 142013212412 in words is "one hundred forty-two billion, thirteen million, two hundred twelve thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •