Base | Representation |
---|---|
bin | 10011010010000001011… |
… | …000001010111110001000 |
3 | 11200200002221212210020221 |
4 | 103102001120022332020 |
5 | 133202120223240144 |
6 | 2452412300155424 |
7 | 164505146424622 |
oct | 23220130127610 |
9 | 4620087783227 |
10 | 1325020524424 |
11 | 470a355a7553 |
12 | 19496a838b74 |
13 | 97c4496898c |
14 | 481ba555c12 |
15 | 247007edd84 |
hex | 1348160af88 |
1325020524424 has 32 divisors (see below), whose sum is σ = 2519547410520. Its totient is φ = 653149149696.
The previous prime is 1325020524407. The next prime is 1325020524431. The reversal of 1325020524424 is 4244250205231.
It can be written as a sum of positive squares in 4 ways, for example, as 1290991343524 + 34029180900 = 1136218^2 + 184470^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1325020524424.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844374 + ... + 1833850.
Almost surely, 21325020524424 is an apocalyptic number.
It is an amenable number.
1325020524424 is a deficient number, since it is larger than the sum of its proper divisors (1194526886096).
1325020524424 is a wasteful number, since it uses less digits than its factorization.
1325020524424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 991849 (or 991845 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 34.
Adding to 1325020524424 its reverse (4244250205231), we get a palindrome (5569270729655).
The spelling of 1325020524424 in words is "one trillion, three hundred twenty-five billion, twenty million, five hundred twenty-four thousand, four hundred twenty-four".
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