Base | Representation |
---|---|
bin | 1000010001111110010… |
… | …0110011011000100000 |
3 | 111121012121011211101200 |
4 | 2010133210303120200 |
5 | 4312323444141422 |
6 | 145204404001200 |
7 | 13164266114205 |
oct | 2043744633040 |
9 | 447177154350 |
10 | 142263662112 |
11 | 55374145a80 |
12 | 236a3990200 |
13 | 10552853430 |
14 | 6c5811bcac |
15 | 3a798162ac |
hex | 211f933620 |
142263662112 has 144 divisors (see below), whose sum is σ = 475290099648. Its totient is φ = 39794019840.
The previous prime is 142263662083. The next prime is 142263662131. The reversal of 142263662112 is 211266362241.
142263662112 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 636 + 6 + 2 + 1 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1685988 + ... + 1768355.
It is an arithmetic number, because the mean of its divisors is an integer number (3300625692).
Almost surely, 2142263662112 is an apocalyptic number.
142263662112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
142263662112 is an abundant number, since it is smaller than the sum of its proper divisors (333026437536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142263662112 is a wasteful number, since it uses less digits than its factorization.
142263662112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3454383 (or 3454372 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The spelling of 142263662112 in words is "one hundred forty-two billion, two hundred sixty-three million, six hundred sixty-two thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •