Base | Representation |
---|---|
bin | 1110100011100… |
… | …10001101011000 |
3 | 22111202110022010 |
4 | 13101302031120 |
5 | 222224240431 |
6 | 20041025520 |
7 | 3011566206 |
oct | 721621530 |
9 | 274673263 |
10 | 122102616 |
11 | 62a18559 |
12 | 34a852a0 |
13 | 1c3b1c8c |
14 | 12306076 |
15 | aabd846 |
hex | 7472358 |
122102616 has 32 divisors (see below), whose sum is σ = 311754240. Its totient is φ = 39834528.
The previous prime is 122102593. The next prime is 122102623. The reversal of 122102616 is 616201221.
It is a junction number, because it is equal to n+sod(n) for n = 122102592 and 122102601.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52996 + ... + 55251.
It is an arithmetic number, because the mean of its divisors is an integer number (9742320).
Almost surely, 2122102616 is an apocalyptic number.
It is an amenable number.
122102616 is an abundant number, since it is smaller than the sum of its proper divisors (189651624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122102616 is a wasteful number, since it uses less digits than its factorization.
122102616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108303 (or 108299 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 122102616 is about 11050.0052488675. The cubic root of 122102616 is about 496.1065826279.
Adding to 122102616 its reverse (616201221), we get a palindrome (738303837).
The spelling of 122102616 in words is "one hundred twenty-two million, one hundred two thousand, six hundred sixteen".
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