Base | Representation |
---|---|
bin | 1110100110101… |
… | …10101100110011 |
3 | 22112112100220222 |
4 | 13103112230303 |
5 | 222330423402 |
6 | 20053523255 |
7 | 3015232223 |
oct | 723265463 |
9 | 275470828 |
10 | 122514227 |
11 | 63179830 |
12 | 3504352b |
13 | 1c4c7434 |
14 | 123b2083 |
15 | ab507a2 |
hex | 74d6b33 |
122514227 has 8 divisors (see below), whose sum is σ = 135344640. Its totient is φ = 109965960.
The previous prime is 122514211. The next prime is 122514253. The reversal of 122514227 is 722415221.
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 122514227 - 24 = 122514211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122514196 and 122514205.
It is not an unprimeable number, because it can be changed into a prime (122514127) 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, 69623 + ... + 71360.
It is an arithmetic number, because the mean of its divisors is an integer number (16918080).
Almost surely, 2122514227 is an apocalyptic number.
122514227 is a deficient number, since it is larger than the sum of its proper divisors (12830413).
122514227 is a wasteful number, since it uses less digits than its factorization.
122514227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141073.
The product of its digits is 2240, while the sum is 26.
The square root of 122514227 is about 11068.6145022762. The cubic root of 122514227 is about 496.6634199949.
Adding to 122514227 its reverse (722415221), we get a palindrome (844929448).
The spelling of 122514227 in words is "one hundred twenty-two million, five hundred fourteen thousand, two hundred twenty-seven".
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