Base | Representation |
---|---|
bin | 10010111111011011… |
… | …01011000011100000 |
3 | 222022120002101222001 |
4 | 21133231223003200 |
5 | 131340102233234 |
6 | 4403414053344 |
7 | 510442246042 |
oct | 113755530340 |
9 | 28276071861 |
10 | 10195742944 |
11 | 436225a642 |
12 | 1b8664a254 |
13 | c66413bba |
14 | 6ca157a92 |
15 | 3ea175d14 |
hex | 25fb6b0e0 |
10195742944 has 36 divisors (see below), whose sum is σ = 20282538024. Its totient is φ = 5045167104.
The previous prime is 10195742941. The next prime is 10195742957. The reversal of 10195742944 is 44924759101.
It is a junction number, because it is equal to n+sod(n) for n = 10195742894 and 10195742903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10195742941) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 284157 + ... + 318019.
It is an arithmetic number, because the mean of its divisors is an integer number (563403834).
Almost surely, 210195742944 is an apocalyptic number.
It is an amenable number.
10195742944 is a deficient number, since it is larger than the sum of its proper divisors (10086795080).
10195742944 is an frugal number, since it uses more digits than its factorization.
10195742944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34067 (or 33962 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 46.
The spelling of 10195742944 in words is "ten billion, one hundred ninety-five million, seven hundred forty-two thousand, nine hundred forty-four".
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