Base | Representation |
---|---|
bin | 11101001011111000101… |
… | …000000100101110011100 |
3 | 21002201212112012000010221 |
4 | 131023320220010232130 |
5 | 230330010224431440 |
6 | 4133212154011124 |
7 | 264621165561034 |
oct | 35137050045634 |
9 | 7081775160127 |
10 | 2005626014620 |
11 | 703643664948 |
12 | 284854116aa4 |
13 | 11718bcc97c7 |
14 | 6d103b4a8c4 |
15 | 37286d8ed4a |
hex | 1d2f8a04b9c |
2005626014620 has 48 divisors (see below), whose sum is σ = 4464619574688. Its totient is φ = 754203985920.
The previous prime is 2005626014597. The next prime is 2005626014621. The reversal of 2005626014620 is 264106265002.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2005626014621) 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, 3040041 + ... + 3640480.
It is an arithmetic number, because the mean of its divisors is an integer number (93012907806).
Almost surely, 22005626014620 is an apocalyptic number.
2005626014620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2005626014620 is an abundant number, since it is smaller than the sum of its proper divisors (2458993560068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2005626014620 is a wasteful number, since it uses less digits than its factorization.
2005626014620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6681430 (or 6681428 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 34.
The spelling of 2005626014620 in words is "two trillion, five billion, six hundred twenty-six million, fourteen thousand, six hundred twenty".
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