Base | Representation |
---|---|
bin | 10110111101111000111111… |
… | …110010001110111000100101 |
3 | 111020122110202022100222101222 |
4 | 112331320333302032320211 |
5 | 101214422201404000401 |
6 | 554455223203030125 |
7 | 30163511500031552 |
oct | 2675707762167045 |
9 | 436573668328358 |
10 | 101010111000101 |
11 | 2a2041693710a6 |
12 | b3b452996b345 |
13 | 444929c0c4584 |
14 | 1ad2cb6033a29 |
15 | ba2788a1cc1b |
hex | 5bde3fc8ee25 |
101010111000101 has 8 divisors (see below), whose sum is σ = 101679779323200. Its totient is φ = 100340452245600.
The previous prime is 101010111000091. The next prime is 101010111000103. The reversal of 101010111000101 is 101000111010101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-101010111000101 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 (101010111000103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19449530 + ... + 24089508.
It is an arithmetic number, because the mean of its divisors is an integer number (12709972415400).
Almost surely, 2101010111000101 is an apocalyptic number.
It is an amenable number.
101010111000101 is a deficient number, since it is larger than the sum of its proper divisors (669668323099).
101010111000101 is a wasteful number, since it uses less digits than its factorization.
101010111000101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4784299.
The product of its (nonzero) digits is 1, while the sum is 8.
Adding to 101010111000101 its reverse (101000111010101), we get a palindrome (202010222010202).
It can be divided in two parts, 101010 and 111000101, that added together give a palindrome (111101111).
The spelling of 101010111000101 in words is "one hundred one trillion, ten billion, one hundred eleven million, one hundred one", and thus it is an aban number.
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