Base | Representation |
---|---|
bin | 1110100011110… |
… | …11101100001010 |
3 | 22111211102120102 |
4 | 13101323230022 |
5 | 222232011300 |
6 | 20041525402 |
7 | 3012120344 |
oct | 721735412 |
9 | 274742512 |
10 | 122141450 |
11 | 62a44752 |
12 | 34aa3862 |
13 | 1c3c6862 |
14 | 12316294 |
15 | aaca0d5 |
hex | 747bb0a |
122141450 has 24 divisors (see below), whose sum is σ = 227476512. Its totient is φ = 48793520.
The previous prime is 122141449. The next prime is 122141471. The reversal of 122141450 is 54141221.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67457 + ... + 69243.
It is an arithmetic number, because the mean of its divisors is an integer number (9478188).
Almost surely, 2122141450 is an apocalyptic number.
122141450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122141450 is a deficient number, since it is larger than the sum of its proper divisors (105335062).
122141450 is a wasteful number, since it uses less digits than its factorization.
122141450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3166 (or 3161 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 122141450 is about 11051.7623029090. The cubic root of 122141450 is about 496.1591716211.
Adding to 122141450 its reverse (54141221), we get a palindrome (176282671).
The spelling of 122141450 in words is "one hundred twenty-two million, one hundred forty-one thousand, four hundred fifty".
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