Base | Representation |
---|---|
bin | 111000111101010001… |
… | …1010001111101011001 |
3 | 102200201100112120200210 |
4 | 1301322203101331121 |
5 | 4001000134400431 |
6 | 132105114121333 |
7 | 11560040435211 |
oct | 1617243217531 |
9 | 380640476623 |
10 | 122315153241 |
11 | 47967796006 |
12 | 1b857120249 |
13 | b6c3a36828 |
14 | 5cc49db241 |
15 | 32ad36bd46 |
hex | 1c7a8d1f59 |
122315153241 has 8 divisors (see below), whose sum is σ = 165151262080. Its totient is φ = 80511239952.
The previous prime is 122315153231. The next prime is 122315153251. The reversal of 122315153241 is 142351513221.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (122315153231) and next prime (122315153251).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122315153241 - 217 = 122315022169 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 122315153199 and 122315153208.
It is not an unprimeable number, because it can be changed into a prime (122315153231) 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, 258048610 + ... + 258049083.
It is an arithmetic number, because the mean of its divisors is an integer number (20643907760).
Almost surely, 2122315153241 is an apocalyptic number.
It is an amenable number.
122315153241 is a deficient number, since it is larger than the sum of its proper divisors (42836108839).
122315153241 is an equidigital number, since it uses as much as digits as its factorization.
122315153241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516097775.
The product of its digits is 7200, while the sum is 30.
Adding to 122315153241 its reverse (142351513221), we get a palindrome (264666666462).
The spelling of 122315153241 in words is "one hundred twenty-two billion, three hundred fifteen million, one hundred fifty-three thousand, two hundred forty-one".
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