Base | Representation |
---|---|
bin | 10100000001001001… |
… | …10100111001101001 |
3 | 1000201222111211101121 |
4 | 22000210310321221 |
5 | 134002222301410 |
6 | 4534231015241 |
7 | 530215414510 |
oct | 120044647151 |
9 | 30658454347 |
10 | 10747072105 |
11 | 4615495380 |
12 | 20bb20a521 |
13 | 10236cb383 |
14 | 73d471677 |
15 | 42d77c9da |
hex | 280934e69 |
10747072105 has 32 divisors (see below), whose sum is σ = 16205414400. Its totient is φ = 6646691520.
The previous prime is 10747072103. The next prime is 10747072117. The reversal of 10747072105 is 50127074701.
It is not a de Polignac number, because 10747072105 - 21 = 10747072103 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (10747072103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61005 + ... + 158794.
It is an arithmetic number, because the mean of its divisors is an integer number (506419200).
Almost surely, 210747072105 is an apocalyptic number.
It is an amenable number.
10747072105 is a deficient number, since it is larger than the sum of its proper divisors (5458342295).
10747072105 is a wasteful number, since it uses less digits than its factorization.
10747072105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219949.
The product of its (nonzero) digits is 13720, while the sum is 34.
The spelling of 10747072105 in words is "ten billion, seven hundred forty-seven million, seventy-two thousand, one hundred five".
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