Base | Representation |
---|---|
bin | 110000000001011000010000… |
… | …100110000000011000100001 |
3 | 1000200210121200211122110022011 |
4 | 300001120100212000120201 |
5 | 210140304122023241001 |
6 | 2025104222225112521 |
7 | 62325524446231132 |
oct | 6001302046003041 |
9 | 1020717624573264 |
10 | 211201000212001 |
11 | 61327928691548 |
12 | 1b830203788741 |
13 | 90b0226cb4907 |
14 | 3a2227c041c89 |
15 | 1963c518e1d51 |
hex | c01610980621 |
211201000212001 has 8 divisors (see below), whose sum is σ = 215694901831680. Its totient is φ = 206707109563968.
The previous prime is 211201000211947. The next prime is 211201000212017. The reversal of 211201000212001 is 100212000102112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 211201000212001 - 215 = 211201000179233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211201000212401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44864320 + ... + 49347838.
It is an arithmetic number, because the mean of its divisors is an integer number (26961862728960).
Almost surely, 2211201000212001 is an apocalyptic number.
It is an amenable number.
211201000212001 is a deficient number, since it is larger than the sum of its proper divisors (4493901619679).
211201000212001 is a wasteful number, since it uses less digits than its factorization.
211201000212001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5485823.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 211201000212001 its reverse (100212000102112), we get a palindrome (311413000314113).
The spelling of 211201000212001 in words is "two hundred eleven trillion, two hundred one billion, two hundred twelve thousand, one".
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