Base | Representation |
---|---|
bin | 10010001001101000… |
… | …11110000111010101 |
3 | 221011010001221001020 |
4 | 21010310132013111 |
5 | 124424100240432 |
6 | 4250535151353 |
7 | 463323136644 |
oct | 110464360725 |
9 | 27133057036 |
10 | 9744540117 |
11 | 41505a2244 |
12 | 1a7b515559 |
13 | bc3ab5890 |
14 | 68626535b |
15 | 3c074b22c |
hex | 244d1e1d5 |
9744540117 has 16 divisors (see below), whose sum is σ = 13996217088. Its totient is φ = 5994901440.
The previous prime is 9744540109. The next prime is 9744540137. The reversal of 9744540117 is 7110454479.
It is not a de Polignac number, because 9744540117 - 23 = 9744540109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9744540107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107203 + ... + 176015.
It is an arithmetic number, because the mean of its divisors is an integer number (874763568).
Almost surely, 29744540117 is an apocalyptic number.
It is an amenable number.
9744540117 is a deficient number, since it is larger than the sum of its proper divisors (4251676971).
9744540117 is a wasteful number, since it uses less digits than its factorization.
9744540117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72460.
The product of its (nonzero) digits is 141120, while the sum is 42.
The square root of 9744540117 is about 98714.4372267806. The cubic root of 9744540117 is about 2135.9304934581.
The spelling of 9744540117 in words is "nine billion, seven hundred forty-four million, five hundred forty thousand, one hundred seventeen".
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