Base | Representation |
---|---|
bin | 110111110001111101000110… |
… | …100001000001101111001011 |
3 | 1012011121212210022220012211002 |
4 | 313301331012201001233023 |
5 | 224123402430012340321 |
6 | 2225432535255125215 |
7 | 102450114415021244 |
oct | 6761750641015713 |
9 | 1164555708805732 |
10 | 245325420043211 |
11 | 71193a20aa2952 |
12 | 2362186297380b |
13 | a6b711acc1291 |
14 | 4481b56a71ccb |
15 | 1d5672568120b |
hex | df1f46841bcb |
245325420043211 has 8 divisors (see below), whose sum is σ = 246805339602144. Its totient is φ = 243847653096960.
The previous prime is 245325420043199. The next prime is 245325420043213. The reversal of 245325420043211 is 112340024523542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 245325420043211 - 210 = 245325420042187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (245325420043213) 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, 537924551 + ... + 538380416.
It is an arithmetic number, because the mean of its divisors is an integer number (30850667450268).
Almost surely, 2245325420043211 is an apocalyptic number.
245325420043211 is a deficient number, since it is larger than the sum of its proper divisors (1479919558933).
245325420043211 is a wasteful number, since it uses less digits than its factorization.
245325420043211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1076306341.
The product of its (nonzero) digits is 230400, while the sum is 38.
Adding to 245325420043211 its reverse (112340024523542), we get a palindrome (357665444566753).
The spelling of 245325420043211 in words is "two hundred forty-five trillion, three hundred twenty-five billion, four hundred twenty million, forty-three thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •