Base | Representation |
---|---|
bin | 1110100100100… |
… | …11110001110010 |
3 | 22112000102220122 |
4 | 13102103301302 |
5 | 222243140424 |
6 | 20044010242 |
7 | 3013011113 |
oct | 722236162 |
9 | 275012818 |
10 | 122240114 |
11 | 63001897 |
12 | 34b30982 |
13 | 1c42c739 |
14 | 1234020a |
15 | aae945e |
hex | 7493c72 |
122240114 has 4 divisors (see below), whose sum is σ = 183360174. Its totient is φ = 61120056.
The previous prime is 122240113. The next prime is 122240137. The reversal of 122240114 is 411042221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411042221 = 1381 ⋅297641.
It can be written as a sum of positive squares in only one way, i.e., 93799225 + 28440889 = 9685^2 + 5333^2 .
It is a junction number, because it is equal to n+sod(n) for n = 122240092 and 122240101.
It is not an unprimeable number, because it can be changed into a prime (122240113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30560027 + ... + 30560030.
Almost surely, 2122240114 is an apocalyptic number.
122240114 is a deficient number, since it is larger than the sum of its proper divisors (61120060).
122240114 is an equidigital number, since it uses as much as digits as its factorization.
122240114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61120059.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 122240114 is about 11056.2251243361. The cubic root of 122240114 is about 496.2927322680.
Adding to 122240114 its reverse (411042221), we get a palindrome (533282335).
The spelling of 122240114 in words is "one hundred twenty-two million, two hundred forty thousand, one hundred fourteen".
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