Base | Representation |
---|---|
bin | 11101001011110000111… |
… | …010011101100100001100 |
3 | 21002201112111200221021221 |
4 | 131023300322131210030 |
5 | 230324224113222403 |
6 | 4133151252333124 |
7 | 264615034660126 |
oct | 35136072354414 |
9 | 7081474627257 |
10 | 2005496617228 |
11 | 703587614755 |
12 | 2848189141a4 |
13 | 11716b2623c0 |
14 | 6d0d08a6216 |
15 | 3727a82edbd |
hex | 1d2f0e9d90c |
2005496617228 has 48 divisors (see below), whose sum is σ = 3805706449440. Its totient is φ = 919224244224.
The previous prime is 2005496617219. The next prime is 2005496617307. The reversal of 2005496617228 is 8227166945002.
It is a happy number.
It is a super-2 number, since 2×20054966172282 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15356775 + ... + 15486817.
It is an arithmetic number, because the mean of its divisors is an integer number (79285551030).
Almost surely, 22005496617228 is an apocalyptic number.
It is an amenable number.
2005496617228 is a deficient number, since it is larger than the sum of its proper divisors (1800209832212).
2005496617228 is a wasteful number, since it uses less digits than its factorization.
2005496617228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132106 (or 132104 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 52.
The spelling of 2005496617228 in words is "two trillion, five billion, four hundred ninety-six million, six hundred seventeen thousand, two hundred twenty-eight".
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