Base | Representation |
---|---|
bin | 11000011111001100100… |
… | …00101100000101000100 |
3 | 2222102202100012211002122 |
4 | 30033212100230011010 |
5 | 102241122212213002 |
6 | 1442305255025112 |
7 | 114534136635431 |
oct | 14174620540504 |
9 | 2872670184078 |
10 | 841381757252 |
11 | 2a4912081483 |
12 | 11709506b198 |
13 | 6145a39107a |
14 | 2ca1a256b88 |
15 | 16d462686a2 |
hex | c3e642c144 |
841381757252 has 12 divisors (see below), whose sum is σ = 1503746119680. Its totient is φ = 411740008776.
The previous prime is 841381757243. The next prime is 841381757257. The reversal of 841381757252 is 252757183148.
It is a super-2 number, since 2×8413817572522 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 841381757194 and 841381757203.
It is not an unprimeable number, because it can be changed into a prime (841381757257) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2237717252 + ... + 2237717627.
It is an arithmetic number, because the mean of its divisors is an integer number (125312176640).
Almost surely, 2841381757252 is an apocalyptic number.
It is an amenable number.
841381757252 is a deficient number, since it is larger than the sum of its proper divisors (662364362428).
841381757252 is a wasteful number, since it uses less digits than its factorization.
841381757252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4475434930 (or 4475434928 counting only the distinct ones).
The product of its digits is 3763200, while the sum is 53.
The spelling of 841381757252 in words is "eight hundred forty-one billion, three hundred eighty-one million, seven hundred fifty-seven thousand, two hundred fifty-two".
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