Base | Representation |
---|---|
bin | 11101000110101010100… |
… | …011011100011111011110 |
3 | 21002012101220202111010110 |
4 | 131012222203130133132 |
5 | 230232020412223402 |
6 | 4130444055350450 |
7 | 264332250540015 |
oct | 35065243343736 |
9 | 7065356674113 |
10 | 2000021211102 |
11 | 701227919022 |
12 | 28374b082426 |
13 | 1167a7a7cb15 |
14 | 6cb31611a7c |
15 | 37059cbc56c |
hex | 1d1aa8dc7de |
2000021211102 has 16 divisors (see below), whose sum is σ = 4002063690240. Its totient is φ = 666336859032.
The previous prime is 2000021211079. The next prime is 2000021211107. The reversal of 2000021211102 is 2011121200002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000021211107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84206638 + ... + 84230385.
It is an arithmetic number, because the mean of its divisors is an integer number (250128980640).
Almost surely, 22000021211102 is an apocalyptic number.
2000021211102 is an abundant number, since it is smaller than the sum of its proper divisors (2002042479138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000021211102 is a wasteful number, since it uses less digits than its factorization.
2000021211102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168439007.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2000021211102 its reverse (2011121200002), we get a palindrome (4011142411104).
The spelling of 2000021211102 in words is "two trillion, twenty-one million, two hundred eleven thousand, one hundred two".
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