Base | Representation |
---|---|
bin | 10100111000000110000… |
… | …010001001001110001101 |
3 | 12002011000011012100222110 |
4 | 110320012002021032031 |
5 | 142001100244132341 |
6 | 3015015551534233 |
7 | 205435141236531 |
oct | 24700602111615 |
9 | 5064004170873 |
10 | 1434620302221 |
11 | 50346783a807 |
12 | 1b205752a379 |
13 | a53902770c2 |
14 | 4d616517bc1 |
15 | 274b76dc216 |
hex | 14e0608938d |
1434620302221 has 8 divisors (see below), whose sum is σ = 1913016517600. Its totient is φ = 956318810832.
The previous prime is 1434620302187. The next prime is 1434620302223. The reversal of 1434620302221 is 1222030264341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1434620302221 - 210 = 1434620301197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434620302223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23645650 + ... + 23706243.
It is an arithmetic number, because the mean of its divisors is an integer number (239127064700).
Almost surely, 21434620302221 is an apocalyptic number.
It is an amenable number.
1434620302221 is a deficient number, since it is larger than the sum of its proper divisors (478396215379).
1434620302221 is a wasteful number, since it uses less digits than its factorization.
1434620302221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47361995.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 1434620302221 its reverse (1222030264341), we get a palindrome (2656650566562).
The spelling of 1434620302221 in words is "one trillion, four hundred thirty-four billion, six hundred twenty million, three hundred two thousand, two hundred twenty-one".
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