Base | Representation |
---|---|
bin | 1110010101011… |
… | …0001111110101 |
3 | 11012010112000111 |
4 | 3211112033311 |
5 | 110342401401 |
6 | 5544343021 |
7 | 1330013044 |
oct | 345261765 |
9 | 135115014 |
10 | 60122101 |
11 | 30a34696 |
12 | 18174a71 |
13 | c5c0710 |
14 | 7db055b |
15 | 5428e51 |
hex | 39563f5 |
60122101 has 4 divisors (see below), whose sum is σ = 64746892. Its totient is φ = 55497312.
The previous prime is 60122059. The next prime is 60122131. The reversal of 60122101 is 10122106.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10080625 + 50041476 = 3175^2 + 7074^2 .
It is not a de Polignac number, because 60122101 - 27 = 60121973 is a prime.
It is a super-2 number, since 2×601221012 = 7229334057308402, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 4624777 = 60122101 / (6 + 0 + 1 + 2 + 2 + 1 + 0 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60122131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2312376 + ... + 2312401.
It is an arithmetic number, because the mean of its divisors is an integer number (16186723).
Almost surely, 260122101 is an apocalyptic number.
It is an amenable number.
60122101 is a deficient number, since it is larger than the sum of its proper divisors (4624791).
60122101 is a wasteful number, since it uses less digits than its factorization.
60122101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4624790.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 60122101 is about 7753.8442723594. The cubic root of 60122101 is about 391.7521448767.
Adding to 60122101 its reverse (10122106), we get a palindrome (70244207).
The spelling of 60122101 in words is "sixty million, one hundred twenty-two thousand, one hundred one".
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