Base | Representation |
---|---|
bin | 1100000011101… |
… | …00101010000001 |
3 | 21001022111112110 |
4 | 12001310222001 |
5 | 201343003441 |
6 | 14011445533 |
7 | 2335454034 |
oct | 601645201 |
9 | 231274473 |
10 | 101141121 |
11 | 52100904 |
12 | 29a568a9 |
13 | 17c53023 |
14 | d60b01b |
15 | 8d2cb16 |
hex | 6074a81 |
101141121 has 8 divisors (see below), whose sum is σ = 135368640. Its totient is φ = 67170512.
The previous prime is 101141101. The next prime is 101141147. The reversal of 101141121 is 121141101.
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 101141121 - 26 = 101141057 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 101141097 and 101141106.
It is not an unprimeable number, because it can be changed into a prime (101141101) 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, 63306 + ... + 64883.
It is an arithmetic number, because the mean of its divisors is an integer number (16921080).
Almost surely, 2101141121 is an apocalyptic number.
It is an amenable number.
101141121 is a deficient number, since it is larger than the sum of its proper divisors (34227519).
101141121 is a wasteful number, since it uses less digits than its factorization.
101141121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128455.
The product of its (nonzero) digits is 8, while the sum is 12.
The square root of 101141121 is about 10056.8942024862. The cubic root of 101141121 is about 465.9177481359.
Adding to 101141121 its reverse (121141101), we get a palindrome (222282222).
The spelling of 101141121 in words is "one hundred one million, one hundred forty-one thousand, one hundred twenty-one".
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