Base | Representation |
---|---|
bin | 101111110010110110111001… |
… | …000110111101011111001011 |
3 | 1000120021012221110102111201102 |
4 | 233302312321012331133023 |
5 | 210022431422102340321 |
6 | 2023021545425212015 |
7 | 62163446526604022 |
oct | 5762667106753713 |
9 | 1016235843374642 |
10 | 210203100043211 |
11 | 60a826a7a99950 |
12 | 1b6aa928a9100b |
13 | 903a0b4a78162 |
14 | 39c9c5483d8b9 |
15 | 1947ce96acc0b |
hex | bf2db91bd7cb |
210203100043211 has 8 divisors (see below), whose sum is σ = 229699171723824. Its totient is φ = 190771478187520.
The previous prime is 210203100043177. The next prime is 210203100043217. The reversal of 210203100043211 is 112340001302012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 210203100043211 - 238 = 209928222136267 is a prime.
It is a super-4 number, since 4×2102031000432114 (a number of 58 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (210203100043217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16112449406 + ... + 16112462451.
It is an arithmetic number, because the mean of its divisors is an integer number (28712396465478).
Almost surely, 2210203100043211 is an apocalyptic number.
210203100043211 is a deficient number, since it is larger than the sum of its proper divisors (19496071680613).
210203100043211 is a wasteful number, since it uses less digits than its factorization.
210203100043211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32224912461.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 210203100043211 its reverse (112340001302012), we get a palindrome (322543101345223).
The spelling of 210203100043211 in words is "two hundred ten trillion, two hundred three billion, one hundred million, forty-three thousand, two hundred eleven".
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