Base | Representation |
---|---|
bin | 101111001000000011… |
… | …1011101010101110101 |
3 | 100200012221122110202111 |
4 | 1132100013131111311 |
5 | 3124230220401401 |
6 | 114254104411021 |
7 | 10211611562443 |
oct | 1362007352565 |
9 | 320187573674 |
10 | 101202122101 |
11 | 39a12a61243 |
12 | 17744476a71 |
13 | 970a897ab2 |
14 | 4c80983b93 |
15 | 2974a43e51 |
hex | 17901dd575 |
101202122101 has 8 divisors (see below), whose sum is σ = 106536778400. Its totient is φ = 95868288720.
The previous prime is 101202122057. The next prime is 101202122107. The reversal of 101202122101 is 101221202101.
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 101202122101 - 235 = 66842383733 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 (101202122107) 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, 55210 + ... + 453268.
It is an arithmetic number, because the mean of its divisors is an integer number (13317097300).
Almost surely, 2101202122101 is an apocalyptic number.
It is an amenable number.
101202122101 is a deficient number, since it is larger than the sum of its proper divisors (5334656299).
101202122101 is a wasteful number, since it uses less digits than its factorization.
101202122101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411459.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 101202122101 its reverse (101221202101), we get a palindrome (202423324202).
The spelling of 101202122101 in words is "one hundred one billion, two hundred two million, one hundred twenty-two thousand, one hundred one".
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