Base | Representation |
---|---|
bin | 1110100010110… |
… | …01111110000011 |
3 | 22111120102002220 |
4 | 13101121332003 |
5 | 222213101311 |
6 | 20034542123 |
7 | 3011003562 |
oct | 721317603 |
9 | 274512086 |
10 | 122003331 |
11 | 6295a9aa |
12 | 34a37943 |
13 | 1c378a28 |
14 | 122bbbd9 |
15 | aa9e206 |
hex | 7459f83 |
122003331 has 16 divisors (see below), whose sum is σ = 167223840. Its totient is φ = 79073280.
The previous prime is 122003317. The next prime is 122003359. The reversal of 122003331 is 133300221.
It is not a de Polignac number, because 122003331 - 214 = 121986947 is a prime.
It is a super-2 number, since 2×1220033312 = 29769625550191122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 122003331.
It is not an unprimeable number, because it can be changed into a prime (122003311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36915 + ... + 40083.
It is an arithmetic number, because the mean of its divisors is an integer number (10451490).
Almost surely, 2122003331 is an apocalyptic number.
122003331 is a deficient number, since it is larger than the sum of its proper divisors (45220509).
122003331 is a wasteful number, since it uses less digits than its factorization.
122003331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3526.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 122003331 is about 11045.5118034431. The cubic root of 122003331 is about 495.9720801900.
Adding to 122003331 its reverse (133300221), we get a palindrome (255303552).
The spelling of 122003331 in words is "one hundred twenty-two million, three thousand, three hundred thirty-one".
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