Base | Representation |
---|---|
bin | 101101111011011111010110… |
… | …110001001000011111000010 |
3 | 222111020000211221211012120211 |
4 | 231323133112301020133002 |
5 | 202434032412241232320 |
6 | 1553341340533424334 |
7 | 60356014341543502 |
oct | 5573372661103702 |
9 | 874200757735524 |
10 | 202000210102210 |
11 | 593aa898517023 |
12 | 1a7a4bb179b0aa |
13 | 88936cc206790 |
14 | 37c4c10365a02 |
15 | 185475071e55a |
hex | b7b7d6c487c2 |
202000210102210 has 32 divisors (see below), whose sum is σ = 414603146169072. Its totient is φ = 70197358080000.
The previous prime is 202000210102151. The next prime is 202000210102247. The reversal of 202000210102210 is 12201012000202.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 141700621093249 + 60299589008961 = 11903807^2 + 7765281^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
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, 45701402791 + ... + 45701407210.
Almost surely, 2202000210102210 is an apocalyptic number.
202000210102210 is an abundant number, since it is smaller than the sum of its proper divisors (212602936066862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202000210102210 is a wasteful number, since it uses less digits than its factorization.
202000210102210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91402810038.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 202000210102210 its reverse (12201012000202), we get a palindrome (214201222102412).
The spelling of 202000210102210 in words is "two hundred two trillion, two hundred ten million, one hundred two thousand, two hundred ten".
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