Base | Representation |
---|---|
bin | 1000010001111001001… |
… | …1101100101101101110 |
3 | 111121011010011122211001 |
4 | 2010132103230231232 |
5 | 4312303023314014 |
6 | 145202324150514 |
7 | 13163620313641 |
oct | 2043623545556 |
9 | 447133148731 |
10 | 142242401134 |
11 | 55363144319 |
12 | 2369883843a |
13 | 1054b31b082 |
14 | 6c55385a58 |
15 | 3a77a16974 |
hex | 211e4ecb6e |
142242401134 has 8 divisors (see below), whose sum is σ = 213672378888. Its totient is φ = 71018274840.
The previous prime is 142242401069. The next prime is 142242401141. The reversal of 142242401134 is 431104242241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51461137 + ... + 51463900.
It is an arithmetic number, because the mean of its divisors is an integer number (26709047361).
Almost surely, 2142242401134 is an apocalyptic number.
142242401134 is a deficient number, since it is larger than the sum of its proper divisors (71429977754).
142242401134 is a wasteful number, since it uses less digits than its factorization.
142242401134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102925730.
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 142242401134 its reverse (431104242241), we get a palindrome (573346643375).
The spelling of 142242401134 in words is "one hundred forty-two billion, two hundred forty-two million, four hundred one thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •