Base | Representation |
---|---|
bin | 10111000000111101100000… |
… | …111010011111100010011110 |
3 | 111021101122101220102112020222 |
4 | 113000331200322133202132 |
5 | 101231401323233223402 |
6 | 555140201330441342 |
7 | 30214661501523623 |
oct | 2700754072374236 |
9 | 437348356375228 |
10 | 101221120211102 |
11 | 2a2856aa591491 |
12 | b4293b8433252 |
13 | 4463159214788 |
14 | 1add1b230234a |
15 | ba7ed87507a2 |
hex | 5c0f60e9f89e |
101221120211102 has 4 divisors (see below), whose sum is σ = 151831680316656. Its totient is φ = 50610560105550.
The previous prime is 101221120211069. The next prime is 101221120211131. The reversal of 101221120211102 is 201112021122101.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25305280052774 + ... + 25305280052777.
It is an arithmetic number, because the mean of its divisors is an integer number (37957920079164).
Almost surely, 2101221120211102 is an apocalyptic number.
101221120211102 is a deficient number, since it is larger than the sum of its proper divisors (50610560105554).
101221120211102 is an equidigital number, since it uses as much as digits as its factorization.
101221120211102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50610560105553.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 101221120211102 its reverse (201112021122101), we get a palindrome (302333141333203).
The spelling of 101221120211102 in words is "one hundred one trillion, two hundred twenty-one billion, one hundred twenty million, two hundred eleven thousand, one hundred two".
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