Base | Representation |
---|---|
bin | 111110101101100… |
… | …001110111110000 |
3 | 2201022202100220000 |
4 | 332231201313300 |
5 | 4123320410413 |
6 | 252222350000 |
7 | 35033615565 |
oct | 7655416760 |
9 | 2638670800 |
10 | 1052122608 |
11 | 49a994319 |
12 | 25442b300 |
13 | 139c89774 |
14 | 9da3886c |
15 | 6257a073 |
hex | 3eb61df0 |
1052122608 has 100 divisors (see below), whose sum is σ = 3082151688. Its totient is φ = 346446720.
The previous prime is 1052122601. The next prime is 1052122619. The reversal of 1052122608 is 8062212501.
It is a happy number.
1052122608 is a `hidden beast` number, since 1 + 0 + 52 + 1 + 2 + 2 + 608 = 666.
It is a super-2 number, since 2×10521226082 = 2213923964529443328, which contains 22 as substring.
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 (1052122601) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 102678 + ... + 112458.
Almost surely, 21052122608 is an apocalyptic number.
1052122608 is a gapful number since it is divisible by the number (18) 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 1052122608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1541075844).
1052122608 is an abundant number, since it is smaller than the sum of its proper divisors (2030029080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052122608 is an equidigital number, since it uses as much as digits as its factorization.
1052122608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9884 (or 9869 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 1052122608 is about 32436.4395086760. The cubic root of 1052122608 is about 1017.0807882150.
The spelling of 1052122608 in words is "one billion, fifty-two million, one hundred twenty-two thousand, six hundred eight".
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