Base | Representation |
---|---|
bin | 100000001010011010011… |
… | …000001001000100011100 |
3 | 21211021220212021022022121 |
4 | 200022122120021010130 |
5 | 242202444010210022 |
6 | 4411204153152324 |
7 | 315452616211030 |
oct | 40123230110434 |
9 | 7737825238277 |
10 | 2210203210012 |
11 | 782384101756 |
12 | 2b84286bb6a4 |
13 | 1305626b0105 |
14 | 78d8dab01c0 |
15 | 3c75c0a02c7 |
hex | 2029a60911c |
2210203210012 has 24 divisors (see below), whose sum is σ = 4420627281504. Its totient is φ = 947182619712.
The previous prime is 2210203209979. The next prime is 2210203210021. The reversal of 2210203210012 is 2100123020122.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398643 + ... + 2525194.
It is an arithmetic number, because the mean of its divisors is an integer number (184192803396).
Almost surely, 22210203210012 is an apocalyptic number.
It is an amenable number.
2210203210012 is an abundant number, since it is smaller than the sum of its proper divisors (2210424071492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2210203210012 is a wasteful number, since it uses less digits than its factorization.
2210203210012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3943965 (or 3943963 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 2210203210012 its reverse (2100123020122), we get a palindrome (4310326230134).
The spelling of 2210203210012 in words is "two trillion, two hundred ten billion, two hundred three million, two hundred ten thousand, twelve".
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