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8101093 = 711138093
BaseRepresentation
bin11110111001110011100101
3120020120121111
4132321303211
54033213333
6445345021
7125600230
oct36716345
916216544
108101093
114633520
122868171
1318a8460
14110c417
15aa04cd
hex7b9ce5

8101093 has 16 divisors (see below), whose sum is σ = 10878336. Its totient is φ = 5826240.

The previous prime is 8101081. The next prime is 8101097. The reversal of 8101093 is 3901018.

It is not a de Polignac number, because 8101093 - 217 = 7970021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8101097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3046 + ... + 5047.

It is an arithmetic number, because the mean of its divisors is an integer number (679896).

Almost surely, 28101093 is an apocalyptic number.

It is an amenable number.

8101093 is a deficient number, since it is larger than the sum of its proper divisors (2777243).

8101093 is a wasteful number, since it uses less digits than its factorization.

8101093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8124.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 8101093 is about 2846.2419082011. The cubic root of 8101093 is about 200.8389178309.

It can be divided in two parts, 8 and 101093, that added together give a palindrome (101101).

The spelling of 8101093 in words is "eight million, one hundred one thousand, ninety-three".

Divisors: 1 7 11 13 77 91 143 1001 8093 56651 89023 105209 623161 736463 1157299 8101093