Base | Representation |
---|---|
bin | 101111110001010111000011… |
… | …111010111000001100110101 |
3 | 1000112220101100022222222202111 |
4 | 233301113003322320030311 |
5 | 210014240203231210401 |
6 | 2022502411143411021 |
7 | 62153144604501340 |
oct | 5761270372701465 |
9 | 1015811308888674 |
10 | 210100202210101 |
11 | 60a42aa4934955 |
12 | 1b6929b0753a71 |
13 | 9030496aa6088 |
14 | 39c4c929ad457 |
15 | 19452c5d60e51 |
hex | bf15c3eb8335 |
210100202210101 has 128 divisors (see below), whose sum is σ = 263778854400000. Its totient is φ = 163277773553664.
The previous prime is 210100202210099. The next prime is 210100202210131. The reversal of 210100202210101 is 101012202001012.
It is not a de Polignac number, because 210100202210101 - 21 = 210100202210099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210100202210131) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 307613765706 + ... + 307613766388.
It is an arithmetic number, because the mean of its divisors is an integer number (2060772300000).
Almost surely, 2210100202210101 is an apocalyptic number.
It is an amenable number.
210100202210101 is a deficient number, since it is larger than the sum of its proper divisors (53678652189899).
210100202210101 is a wasteful number, since it uses less digits than its factorization.
210100202210101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2091.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 210100202210101 its reverse (101012202001012), we get a palindrome (311112404211113).
The spelling of 210100202210101 in words is "two hundred ten trillion, one hundred billion, two hundred two million, two hundred ten thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •