Base | Representation |
---|---|
bin | 10100101010100110111… |
… | …101100001011010110000 |
3 | 12000202122000121202010021 |
4 | 110222212331201122300 |
5 | 141231421412300300 |
6 | 3004223052213224 |
7 | 204413254554652 |
oct | 24524675413260 |
9 | 5022560552107 |
10 | 1420140353200 |
11 | 4a830722a798 |
12 | 1ab29616a214 |
13 | a3bc33b382a |
14 | 4ca413c86d2 |
15 | 26e1b3a1d1a |
hex | 14aa6f616b0 |
1420140353200 has 30 divisors (see below), whose sum is σ = 3411887199524. Its totient is φ = 568056141120.
The previous prime is 1420140353179. The next prime is 1420140353209. The reversal of 1420140353200 is 23530410241.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (1420140353209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1775175042 + ... + 1775175841.
Almost surely, 21420140353200 is an apocalyptic number.
1420140353200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1420140353200 is an abundant number, since it is smaller than the sum of its proper divisors (1991746846324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1420140353200 is a wasteful number, since it uses less digits than its factorization.
1420140353200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3550350901 (or 3550350890 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 1420140353200 its reverse (23530410241), we get a palindrome (1443670763441).
The spelling of 1420140353200 in words is "one trillion, four hundred twenty billion, one hundred forty million, three hundred fifty-three thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •