Base | Representation |
---|---|
bin | 110010001101100010011… |
… | …011110110000001001000 |
3 | 110012212100222200220202021 |
4 | 302031202123312001020 |
5 | 423013121103030000 |
6 | 11201050440414224 |
7 | 504201600550015 |
oct | 62154233660110 |
9 | 13185328626667 |
10 | 3450510205000 |
11 | 1110398068751 |
12 | 478894a77374 |
13 | 1c04c6826cc1 |
14 | bd01147a70c |
15 | 5eb506b411a |
hex | 323626f6048 |
3450510205000 has 40 divisors (see below), whose sum is σ = 8084545422030. Its totient is φ = 1380204080000.
The previous prime is 3450510204989. The next prime is 3450510205003. The reversal of 3450510205000 is 5020150543.
It can be written as a sum of positive squares in 5 ways, for example, as 327167984196 + 3123342220804 = 571986^2 + 1767298^2 .
It is a tau number, because it is divible by the number of its divisors (40).
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 (3450510205003) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 345046021 + ... + 345056020.
Almost surely, 23450510205000 is an apocalyptic number.
It is an amenable number.
3450510205000 is an abundant number, since it is smaller than the sum of its proper divisors (4634035217030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3450510205000 is an equidigital number, since it uses as much as digits as its factorization.
3450510205000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 690102067 (or 690102048 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
Adding to 3450510205000 its reverse (5020150543), we get a palindrome (3455530355543).
The spelling of 3450510205000 in words is "three trillion, four hundred fifty billion, five hundred ten million, two hundred five thousand".
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