Base | Representation |
---|---|
bin | 1111100000100… |
… | …11011101000110 |
3 | 100001210220220201 |
4 | 13300103131012 |
5 | 231301244420 |
6 | 20524321114 |
7 | 3136600234 |
oct | 760233506 |
9 | 301726821 |
10 | 130103110 |
11 | 67492435 |
12 | 376a319a |
13 | 20c536b7 |
14 | 133c9954 |
15 | b64e10a |
hex | 7c13746 |
130103110 has 16 divisors (see below), whose sum is σ = 235739232. Its totient is φ = 51696000.
The previous prime is 130103101. The next prime is 130103117. The reversal of 130103110 is 11301031.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130103117) 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, 41571 + ... + 44590.
It is an arithmetic number, because the mean of its divisors is an integer number (14733702).
Almost surely, 2130103110 is an apocalyptic number.
130103110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130103110 is a deficient number, since it is larger than the sum of its proper divisors (105636122).
130103110 is a wasteful number, since it uses less digits than its factorization.
130103110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86319.
The product of its (nonzero) digits is 9, while the sum is 10.
The square root of 130103110 is about 11406.2750273698. The cubic root of 130103110 is about 506.7135983958.
Adding to 130103110 its reverse (11301031), we get a palindrome (141404141).
The spelling of 130103110 in words is "one hundred thirty million, one hundred three thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •