Base | Representation |
---|---|
bin | 10100101010111101000… |
… | …100100100110110110010 |
3 | 12000210120212121211220020 |
4 | 110222331010210312302 |
5 | 141233201343113132 |
6 | 3004323543024310 |
7 | 204425410556361 |
oct | 24527504446662 |
9 | 5023525554806 |
10 | 1420511301042 |
11 | 4a8487662359 |
12 | 1ab37a43b096 |
13 | a3c521c26b2 |
14 | 4ca787897d8 |
15 | 26e3dc2752c |
hex | 14abd124db2 |
1420511301042 has 32 divisors (see below), whose sum is σ = 2844929001600. Its totient is φ = 472852910208.
The previous prime is 1420511301023. The next prime is 1420511301043. The reversal of 1420511301042 is 2401031150241.
It is not an unprimeable number, because it can be changed into a prime (1420511301043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31273684 + ... + 31319072.
It is an arithmetic number, because the mean of its divisors is an integer number (88904031300).
Almost surely, 21420511301042 is an apocalyptic number.
1420511301042 is an abundant number, since it is smaller than the sum of its proper divisors (1424417700558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1420511301042 is a wasteful number, since it uses less digits than its factorization.
1420511301042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52450.
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 1420511301042 its reverse (2401031150241), we get a palindrome (3821542451283).
The spelling of 1420511301042 in words is "one trillion, four hundred twenty billion, five hundred eleven million, three hundred one thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •