Base | Representation |
---|---|
bin | 11101000111110001011… |
… | …010110100011000100010 |
3 | 21002022110202220220222212 |
4 | 131013301122310120202 |
5 | 230241434243211002 |
6 | 4131202050202122 |
7 | 264403565312504 |
oct | 35076132643042 |
9 | 7068422826885 |
10 | 2001210132002 |
11 | 701787a47984 |
12 | 283a21283342 |
13 | 116937195503 |
14 | 6cc05499d74 |
15 | 370c936a352 |
hex | 1d1f16b4622 |
2001210132002 has 64 divisors (see below), whose sum is σ = 3171738518784. Its totient is φ = 945160043520.
The previous prime is 2001210131971. The next prime is 2001210132029. The reversal of 2001210132002 is 2002310121002.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 720636038 + ... + 720638814.
It is an arithmetic number, because the mean of its divisors is an integer number (49558414356).
Almost surely, 22001210132002 is an apocalyptic number.
2001210132002 is a deficient number, since it is larger than the sum of its proper divisors (1170528386782).
2001210132002 is a wasteful number, since it uses less digits than its factorization.
2001210132002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3563.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 2001210132002 its reverse (2002310121002), we get a palindrome (4003520253004).
The spelling of 2001210132002 in words is "two trillion, one billion, two hundred ten million, one hundred thirty-two thousand, two".
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