Base | Representation |
---|---|
bin | 111110110101010… |
… | …1111000111101100 |
3 | 12102221020112102011 |
4 | 1331222233013230 |
5 | 13304214330202 |
6 | 545113211004 |
7 | 103150502506 |
oct | 17552570754 |
9 | 5387215364 |
10 | 2108355052 |
11 | 9921253a1 |
12 | 4aa100a64 |
13 | 277a54a8b |
14 | 160022d76 |
15 | c5167bd7 |
hex | 7daaf1ec |
2108355052 has 12 divisors (see below), whose sum is σ = 3759237216. Its totient is φ = 1034287280.
The previous prime is 2108355049. The next prime is 2108355077. The reversal of 2108355052 is 2505538012.
It is a super-2 number, since 2×21083550522 = 8890322050587845408, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4972324 + ... + 4972747.
It is an arithmetic number, because the mean of its divisors is an integer number (313269768).
Almost surely, 22108355052 is an apocalyptic number.
It is an amenable number.
2108355052 is a deficient number, since it is larger than the sum of its proper divisors (1650882164).
2108355052 is a wasteful number, since it uses less digits than its factorization.
2108355052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9945128 (or 9945126 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
The square root of 2108355052 is about 45916.8275472076. The cubic root of 2108355052 is about 1282.2752201285.
The spelling of 2108355052 in words is "two billion, one hundred eight million, three hundred fifty-five thousand, fifty-two".
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