Base | Representation |
---|---|
bin | 1100000100111… |
… | …01111010010101 |
3 | 21001122002022222 |
4 | 12002131322111 |
5 | 201413410401 |
6 | 14015232125 |
7 | 2340056504 |
oct | 602357225 |
9 | 231562288 |
10 | 101310101 |
11 | 52206862 |
12 | 29b18645 |
13 | 17cb1c09 |
14 | d65283b |
15 | 8d62c1b |
hex | 609de95 |
101310101 has 8 divisors (see below), whose sum is σ = 105819264. Its totient is φ = 96809680.
The previous prime is 101310091. The next prime is 101310103. The reversal of 101310101 is 101013101.
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 101310101 - 218 = 101047957 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101310103) 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, 35591 + ... + 38331.
It is an arithmetic number, because the mean of its divisors is an integer number (13227408).
Almost surely, 2101310101 is an apocalyptic number.
It is an amenable number.
101310101 is a deficient number, since it is larger than the sum of its proper divisors (4509163).
101310101 is a wasteful number, since it uses less digits than its factorization.
101310101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4371.
The product of its (nonzero) digits is 3, while the sum is 8.
The square root of 101310101 is about 10065.2918984002. The cubic root of 101310101 is about 466.1770787783.
Adding to 101310101 its reverse (101013101), we get a palindrome (202323202).
The spelling of 101310101 in words is "one hundred one million, three hundred ten thousand, one hundred one".
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