Base | Representation |
---|---|
bin | 101111011111110101… |
… | …1100101000100100101 |
3 | 100202021120012222012222 |
4 | 1132333223211010211 |
5 | 3132344012320401 |
6 | 114505212322125 |
7 | 10240441500305 |
oct | 1367753450445 |
9 | 322246188188 |
10 | 102000120101 |
11 | 3a292454a20 |
12 | 17927773345 |
13 | 9806cc9669 |
14 | 4d1894b605 |
15 | 29beb22c1b |
hex | 17bfae5125 |
102000120101 has 8 divisors (see below), whose sum is σ = 112122271008. Its totient is φ = 92019538000.
The previous prime is 102000120083. The next prime is 102000120121. The reversal of 102000120101 is 101021000201.
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 102000120101 - 210 = 102000119077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102000120121) 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, 35390690 + ... + 35393571.
It is an arithmetic number, because the mean of its divisors is an integer number (14015283876).
Almost surely, 2102000120101 is an apocalyptic number.
102000120101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
102000120101 is a deficient number, since it is larger than the sum of its proper divisors (10122150907).
102000120101 is a wasteful number, since it uses less digits than its factorization.
102000120101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70784403.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 102000120101 its reverse (101021000201), we get a palindrome (203021120302).
The spelling of 102000120101 in words is "one hundred two billion, one hundred twenty thousand, one hundred one".
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