Base | Representation |
---|---|
bin | 1100010010110010100… |
… | …0011101001000100101 |
3 | 202012011001012102010110 |
4 | 3010230220131020211 |
5 | 11430020230400401 |
6 | 241005220043233 |
7 | 21154534036344 |
oct | 3045450351045 |
9 | 665131172113 |
10 | 211202200101 |
11 | 81630154a12 |
12 | 34b23233519 |
13 | 16bbb0c1349 |
14 | a317b87b5b |
15 | 5761b549d6 |
hex | 312ca1d225 |
211202200101 has 8 divisors (see below), whose sum is σ = 281760348640. Its totient is φ = 140722759152.
The previous prime is 211202200087. The next prime is 211202200247. The reversal of 211202200101 is 101002202112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 211202200101 - 26 = 211202200037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211202200801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19670635 + ... + 19681368.
It is an arithmetic number, because the mean of its divisors is an integer number (35220043580).
Almost surely, 2211202200101 is an apocalyptic number.
It is an amenable number.
211202200101 is a deficient number, since it is larger than the sum of its proper divisors (70558148539).
211202200101 is a wasteful number, since it uses less digits than its factorization.
211202200101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39353795.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 211202200101 its reverse (101002202112), we get a palindrome (312204402213).
The spelling of 211202200101 in words is "two hundred eleven billion, two hundred two million, two hundred thousand, one hundred one".
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