Base | Representation |
---|---|
bin | 101111110001100001010100… |
… | …101001001011011000101010 |
3 | 1000112221102210012021220212120 |
4 | 233301201110221023120222 |
5 | 210014430234332413002 |
6 | 2022511432333252110 |
7 | 62154014623044651 |
oct | 5761412451133052 |
9 | 1015842705256776 |
10 | 210111220201002 |
11 | 60a4773924055a |
12 | 1b694b66634036 |
13 | 903153165c513 |
14 | 39c561a004198 |
15 | 194571d2a5cbc |
hex | bf1854a4b62a |
210111220201002 has 16 divisors (see below), whose sum is σ = 420222582992352. Its totient is φ = 70037049635280.
The previous prime is 210111220200991. The next prime is 210111220201151. The reversal of 210111220201002 is 200102022111012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29236977 + ... + 35707467.
It is an arithmetic number, because the mean of its divisors is an integer number (26263911437022).
Almost surely, 2210111220201002 is an apocalyptic number.
210111220201002 is an abundant number, since it is smaller than the sum of its proper divisors (210111362791350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210111220201002 is a wasteful number, since it uses less digits than its factorization.
210111220201002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11882533.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 210111220201002 its reverse (200102022111012), we get a palindrome (410213242312014).
The spelling of 210111220201002 in words is "two hundred ten trillion, one hundred eleven billion, two hundred twenty million, two hundred one thousand, two".
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