Base | Representation |
---|---|
bin | 101010010100000110… |
… | …100110011011101010 |
3 | 11100021101220020122111 |
4 | 222110012212123222 |
5 | 1221022203244320 |
6 | 32512225312534 |
7 | 3165623202400 |
oct | 522406463352 |
9 | 140241806574 |
10 | 45434431210 |
11 | 182a5608703 |
12 | 897ba9574a |
13 | 4390c1962c |
14 | 22b0237470 |
15 | 12adb53a5a |
hex | a941a66ea |
45434431210 has 48 divisors (see below), whose sum is σ = 95684222376. Its totient is φ = 15487446912.
The previous prime is 45434431199. The next prime is 45434431241. The reversal of 45434431210 is 1213443454.
It can be written as a sum of positive squares in 4 ways, for example, as 45400103329 + 34327881 = 213073^2 + 5859^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183217 + ... + 352756.
Almost surely, 245434431210 is an apocalyptic number.
45434431210 is an abundant number, since it is smaller than the sum of its proper divisors (50249791166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45434431210 is a wasteful number, since it uses less digits than its factorization.
45434431210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536167 (or 536160 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 45434431210 its reverse (1213443454), we get a palindrome (46647874664).
The spelling of 45434431210 in words is "forty-five billion, four hundred thirty-four million, four hundred thirty-one thousand, two hundred ten".
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