Base | Representation |
---|---|
bin | 1110100101111… |
… | …10010100001001 |
3 | 22112100021220122 |
4 | 13102332110021 |
5 | 222314224340 |
6 | 20051433025 |
7 | 3014335064 |
oct | 722762411 |
9 | 275307818 |
10 | 122414345 |
11 | 63110789 |
12 | 34bb5775 |
13 | 1c490b31 |
14 | 123878db |
15 | ab30db5 |
hex | 74be509 |
122414345 has 8 divisors (see below), whose sum is σ = 146961864. Its totient is φ = 97888384.
The previous prime is 122414339. The next prime is 122414351. The reversal of 122414345 is 543414221.
It is an interprime number because it is at equal distance from previous prime (122414339) and next prime (122414351).
It can be written as a sum of positive squares in 4 ways, for example, as 61277584 + 61136761 = 7828^2 + 7819^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122414345 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12527 + ... + 20043.
It is an arithmetic number, because the mean of its divisors is an integer number (18370233).
Almost surely, 2122414345 is an apocalyptic number.
It is an amenable number.
122414345 is a deficient number, since it is larger than the sum of its proper divisors (24547519).
122414345 is an equidigital number, since it uses as much as digits as its factorization.
122414345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10779.
The product of its digits is 3840, while the sum is 26.
The square root of 122414345 is about 11064.1016354696. The cubic root of 122414345 is about 496.5284119384.
Adding to 122414345 its reverse (543414221), we get a palindrome (665828566).
The spelling of 122414345 in words is "one hundred twenty-two million, four hundred fourteen thousand, three hundred forty-five".
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