Base | Representation |
---|---|
bin | 1110100011011… |
… | …01111011000101 |
3 | 22111201120012221 |
4 | 13101231323011 |
5 | 222223210221 |
6 | 20040412341 |
7 | 3011464060 |
oct | 721557305 |
9 | 274646187 |
10 | 122085061 |
11 | 62a0634a |
12 | 34a770b1 |
13 | 1c3a6ca7 |
14 | 122dd8d7 |
15 | aab8541 |
hex | 746dec5 |
122085061 has 8 divisors (see below), whose sum is σ = 139765824. Its totient is φ = 104464320.
The previous prime is 122085059. The next prime is 122085071. The reversal of 122085061 is 160580221.
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 122085061 - 21 = 122085059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122085001) 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, 10555 + ... + 18856.
It is an arithmetic number, because the mean of its divisors is an integer number (17470728).
Almost surely, 2122085061 is an apocalyptic number.
It is an amenable number.
122085061 is a deficient number, since it is larger than the sum of its proper divisors (17680763).
122085061 is an equidigital number, since it uses as much as digits as its factorization.
122085061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30011.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 122085061 is about 11049.2108768002. The cubic root of 122085061 is about 496.0828059916.
The spelling of 122085061 in words is "one hundred twenty-two million, eighty-five thousand, sixty-one".
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