Search a number
-
+
106105100101 = 71113228129017
BaseRepresentation
bin110001011010001011…
…0110101011101000101
3101010212122110120011021
41202310112311131011
53214300401200401
6120424412311141
710444245320110
oct1426426653505
9333778416137
10106105100101
1140aa9621180
12186924724b1
13a00c5b6500
1451c7bcb577
152b601d32a1
hex18b45b5745

106105100101 has 48 divisors (see below), whose sum is σ = 143760279168. Its totient is φ = 76045132800.

The previous prime is 106105100089. The next prime is 106105100117. The reversal of 106105100101 is 101001501601.

It is not a de Polignac number, because 106105100101 - 29 = 106105099589 is a prime.

It is a super-2 number, since 2×1061051001012 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106105100161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3642145 + ... + 3671161.

It is an arithmetic number, because the mean of its divisors is an integer number (2995005816).

Almost surely, 2106105100101 is an apocalyptic number.

106105100101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106105100101 is a deficient number, since it is larger than the sum of its proper divisors (37655179067).

106105100101 is a wasteful number, since it uses less digits than its factorization.

106105100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29342 (or 29329 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 106105100101 its reverse (101001501601), we get a palindrome (207106601702).

The spelling of 106105100101 in words is "one hundred six billion, one hundred five million, one hundred thousand, one hundred one".

Divisors: 1 7 11 13 77 91 143 169 281 1001 1183 1859 1967 3091 3653 13013 21637 25571 29017 40183 47489 203119 281281 319187 332423 377221 522379 2234309 2640547 3656653 4149431 4903873 8153777 29046017 34327111 53942603 57076439 89691547 105999101 377598221 627840829 741993707 1165990111 1377988313 8161930777 9645918191 15157871443 106105100101