Base | Representation |
---|---|
bin | 100111101000010111… |
… | …000000010101100110 |
3 | 11001211121001221100022 |
4 | 213220113000111212 |
5 | 1144122040103340 |
6 | 31314255315142 |
7 | 3034334650430 |
oct | 475027002546 |
9 | 131747057308 |
10 | 42553050470 |
11 | 170570a6707 |
12 | 82b6b1bab2 |
13 | 4021c97708 |
14 | 20b96ab650 |
15 | 1190be13b5 |
hex | 9e85c0566 |
42553050470 has 32 divisors (see below), whose sum is σ = 88043727168. Its totient is φ = 14505280128.
The previous prime is 42553050413. The next prime is 42553050479. The reversal of 42553050470 is 7405035524.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 42553050470.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42553050479) 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, 1744829 + ... + 1769048.
It is an arithmetic number, because the mean of its divisors is an integer number (2751366474).
Almost surely, 242553050470 is an apocalyptic number.
42553050470 is an abundant number, since it is smaller than the sum of its proper divisors (45490676698).
42553050470 is a wasteful number, since it uses less digits than its factorization.
42553050470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3514064.
The product of its (nonzero) digits is 84000, while the sum is 35.
Adding to 42553050470 its reverse (7405035524), we get a palindrome (49958085994).
The spelling of 42553050470 in words is "forty-two billion, five hundred fifty-three million, fifty thousand, four hundred seventy".
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