Base | Representation |
---|---|
bin | 1000010010010000101000… |
… | …0000101100011110000001 |
3 | 1012020212222011211001020001 |
4 | 2010210022000230132001 |
5 | 2143223324124322441 |
6 | 31212551552120001 |
7 | 1630106114610601 |
oct | 204441200543601 |
9 | 35225864731201 |
10 | 9109793589121 |
11 | 29a2494a97735 |
12 | 1031657536001 |
13 | 511085699584 |
14 | 236cb86d8c01 |
15 | 10be77600731 |
hex | 8490a02c781 |
9109793589121 has 8 divisors (see below), whose sum is σ = 9131401378080. Its totient is φ = 9088190503392.
The previous prime is 9109793589107. The next prime is 9109793589131. The reversal of 9109793589121 is 1219853979019.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9109793589121 - 213 = 9109793580929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9109793589131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2717901 + ... + 5060293.
It is an arithmetic number, because the mean of its divisors is an integer number (1141425172260).
Almost surely, 29109793589121 is an apocalyptic number.
It is an amenable number.
9109793589121 is a deficient number, since it is larger than the sum of its proper divisors (21607788959).
9109793589121 is a wasteful number, since it uses less digits than its factorization.
9109793589121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2351615.
The product of its (nonzero) digits is 11022480, while the sum is 64.
The spelling of 9109793589121 in words is "nine trillion, one hundred nine billion, seven hundred ninety-three million, five hundred eighty-nine thousand, one hundred twenty-one".
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