Base | Representation |
---|---|
bin | 101111110001010110111110… |
… | …011011111001000100001101 |
3 | 1000112220101002220212110010202 |
4 | 233301112332123321010031 |
5 | 210014240011202413401 |
6 | 2022502354055343245 |
7 | 62153142406440461 |
oct | 5761267633710415 |
9 | 1015811086773122 |
10 | 210100110201101 |
11 | 60a42a57a0115a |
12 | 1b692985981b25 |
13 | 90304809cc893 |
14 | 39c4c8469c4a1 |
15 | 19452bcc3906b |
hex | bf15be6f910d |
210100110201101 has 8 divisors (see below), whose sum is σ = 210637283571000. Its totient is φ = 209563244584960.
The previous prime is 210100110201097. The next prime is 210100110201109. The reversal of 210100110201101 is 101102011001012.
It can be written as a sum of positive squares in 4 ways, for example, as 40715872048201 + 169384238152900 = 6380899^2 + 13014770^2 .
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 210100110201101 - 22 = 210100110201097 is a prime.
It is a super-2 number, since 2×2101001102011012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210100110201109) 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, 75571286 + ... + 78302103.
It is an arithmetic number, because the mean of its divisors is an integer number (26329660446375).
Almost surely, 2210100110201101 is an apocalyptic number.
It is an amenable number.
210100110201101 is a deficient number, since it is larger than the sum of its proper divisors (537173369899).
210100110201101 is a wasteful number, since it uses less digits than its factorization.
210100110201101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153876879.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 210100110201101 its reverse (101102011001012), we get a palindrome (311202121202113).
The spelling of 210100110201101 in words is "two hundred ten trillion, one hundred billion, one hundred ten million, two hundred one thousand, one hundred one".
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