Base | Representation |
---|---|
bin | 11110101110001110100… |
… | …001111011001100010010 |
3 | 21110211102120021102100112 |
4 | 132232032201323030102 |
5 | 234042234332401320 |
6 | 4253514155521322 |
7 | 305350001415362 |
oct | 36561641731422 |
9 | 7424376242315 |
10 | 2111220200210 |
11 | 7443aa844420 |
12 | 2a1203459242 |
13 | 1241197a9024 |
14 | 7427db409a2 |
15 | 39db72a0ec5 |
hex | 1eb8e87b312 |
2111220200210 has 32 divisors (see below), whose sum is σ = 4147672910400. Its totient is φ = 767345296960.
The previous prime is 2111220200123. The next prime is 2111220200233. The reversal of 2111220200210 is 120020221112.
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, 4410620 + ... + 4865799.
It is an arithmetic number, because the mean of its divisors is an integer number (129614778450).
Almost surely, 22111220200210 is an apocalyptic number.
2111220200210 is a deficient number, since it is larger than the sum of its proper divisors (2036452710190).
2111220200210 is a wasteful number, since it uses less digits than its factorization.
2111220200210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9278506.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2111220200210 its reverse (120020221112), we get a palindrome (2231240421322).
The spelling of 2111220200210 in words is "two trillion, one hundred eleven billion, two hundred twenty million, two hundred thousand, two hundred ten".
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