Base | Representation |
---|---|
bin | 1100011010001… |
… | …11010100100011 |
3 | 21020212212221100 |
4 | 12031013110203 |
5 | 203122214110 |
6 | 14155125443 |
7 | 2402562624 |
oct | 615072443 |
9 | 236785840 |
10 | 104101155 |
11 | 53842814 |
12 | 2aa43883 |
13 | 1874b422 |
14 | db7ba4b |
15 | 9214bc0 |
hex | 6347523 |
104101155 has 48 divisors (see below), whose sum is σ = 188004960. Its totient is φ = 53222400.
The previous prime is 104101141. The next prime is 104101157. The reversal of 104101155 is 551101401.
It is a happy number.
It is not a de Polignac number, because 104101155 - 27 = 104101027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (104101157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 314340 + ... + 314670.
It is an arithmetic number, because the mean of its divisors is an integer number (3916770).
Almost surely, 2104101155 is an apocalyptic number.
104101155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
104101155 is a deficient number, since it is larger than the sum of its proper divisors (83903805).
104101155 is a wasteful number, since it uses less digits than its factorization.
104101155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 612 (or 609 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 18.
The square root of 104101155 is about 10202.9973537192. The cubic root of 104101155 is about 470.4193556132.
Adding to 104101155 its reverse (551101401), we get a palindrome (655202556).
The spelling of 104101155 in words is "one hundred four million, one hundred one thousand, one hundred fifty-five".
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