Base | Representation |
---|---|
bin | 1110100101011… |
… | …11001011010000 |
3 | 22112020010212000 |
4 | 13102233023100 |
5 | 222310233321 |
6 | 20050234000 |
7 | 3013656231 |
oct | 722571320 |
9 | 275203760 |
10 | 122352336 |
11 | 63079137 |
12 | 34b85900 |
13 | 1c46b842 |
14 | 1236d088 |
15 | ab1c826 |
hex | 74af2d0 |
122352336 has 80 divisors (see below), whose sum is σ = 357030720. Its totient is φ = 40106880.
The previous prime is 122352331. The next prime is 122352337. The reversal of 122352336 is 633253221.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122352331) 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, 24031 + ... + 28673.
It is an arithmetic number, because the mean of its divisors is an integer number (4462884).
Almost surely, 2122352336 is an apocalyptic number.
122352336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122352336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178515360).
122352336 is an abundant number, since it is smaller than the sum of its proper divisors (234678384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122352336 is a wasteful number, since it uses less digits than its factorization.
122352336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4721 (or 4709 counting only the distinct ones).
The product of its digits is 6480, while the sum is 27.
The square root of 122352336 is about 11061.2990195546. The cubic root of 122352336 is about 496.4445589376. Note that the first 3 decimals are identical.
The spelling of 122352336 in words is "one hundred twenty-two million, three hundred fifty-two thousand, three hundred thirty-six".
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