Base | Representation |
---|---|
bin | 11101110101100101111… |
… | …00001010111101101100 |
3 | 10122000020020211021110100 |
4 | 32322302330022331230 |
5 | 113244104302200234 |
6 | 2102550010511100 |
7 | 134032343026443 |
oct | 16726274127554 |
9 | 3560206737410 |
10 | 1025204334444 |
11 | 365872135464 |
12 | 146836a35490 |
13 | 758a3c461c4 |
14 | 378979bdd5a |
15 | 1ba0434c399 |
hex | eeb2f0af6c |
1025204334444 has 36 divisors (see below), whose sum is σ = 2593130099560. Its totient is φ = 341518334400.
The previous prime is 1025204334403. The next prime is 1025204334461. The reversal of 1025204334444 is 4444334025201.
1025204334444 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 204 + 3 + 3 + 4 + 444 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1025204334399 and 1025204334408.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8960857 + ... + 9074544.
Almost surely, 21025204334444 is an apocalyptic number.
It is an amenable number.
1025204334444 is an abundant number, since it is smaller than the sum of its proper divisors (1567925765116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025204334444 is a wasteful number, since it uses less digits than its factorization.
1025204334444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18036990 (or 18036985 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 36.
Adding to 1025204334444 its reverse (4444334025201), we get a palindrome (5469538359645).
The spelling of 1025204334444 in words is "one trillion, twenty-five billion, two hundred four million, three hundred thirty-four thousand, four hundred forty-four".
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