Base | Representation |
---|---|
bin | 1110100011101… |
… | …00110001010000 |
3 | 22111202222200120 |
4 | 13101310301100 |
5 | 222230104404 |
6 | 20041150240 |
7 | 3011641611 |
oct | 721646120 |
9 | 274688616 |
10 | 122113104 |
11 | 62a25423 |
12 | 34a8b380 |
13 | 1c3b6999 |
14 | 12309c08 |
15 | aac19d9 |
hex | 7474c50 |
122113104 has 40 divisors (see below), whose sum is σ = 315967872. Its totient is φ = 40638720.
The previous prime is 122113093. The next prime is 122113109. The reversal of 122113104 is 401311221.
It is a super-2 number, since 2×1221131042 = 29823220337029632, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122113109) 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, 34857 + ... + 38199.
Almost surely, 2122113104 is an apocalyptic number.
It is an amenable number.
122113104 is an abundant number, since it is smaller than the sum of its proper divisors (193854768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122113104 is a wasteful number, since it uses less digits than its factorization.
122113104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4115 (or 4109 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 122113104 is about 11050.4798085875. The cubic root of 122113104 is about 496.1207865738.
Adding to 122113104 its reverse (401311221), we get a palindrome (523424325).
The spelling of 122113104 in words is "one hundred twenty-two million, one hundred thirteen thousand, one hundred four".
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