Base | Representation |
---|---|
bin | 1100001110010110100… |
… | …0011001000010101010 |
3 | 202002002000202020011022 |
4 | 3003211220121002222 |
5 | 11420100304013002 |
6 | 240251104332442 |
7 | 21113161024565 |
oct | 3034550310252 |
9 | 662060666138 |
10 | 210011001002 |
11 | 8107980a450 |
12 | 34850314122 |
13 | 16a5b38b9ca |
14 | a2438a94dc |
15 | 56e22a6ba2 |
hex | 30e5a190aa |
210011001002 has 32 divisors (see below), whose sum is σ = 347487706944. Its totient is φ = 94396377600.
The previous prime is 210011000959. The next prime is 210011001043. The reversal of 210011001002 is 200100110012.
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, 2547977 + ... + 2629107.
It is an arithmetic number, because the mean of its divisors is an integer number (10858990842).
Almost surely, 2210011001002 is an apocalyptic number.
210011001002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
210011001002 is a deficient number, since it is larger than the sum of its proper divisors (137476705942).
210011001002 is a wasteful number, since it uses less digits than its factorization.
210011001002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82454.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 210011001002 its reverse (200100110012), we get a palindrome (410111111014).
The spelling of 210011001002 in words is "two hundred ten billion, eleven million, one thousand, two".
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