Base | Representation |
---|---|
bin | 11101100111000111001100… |
… | …010011110100100011110010 |
3 | 122002002222022110000020102200 |
4 | 131213013030103310203302 |
5 | 114032201324032130343 |
6 | 1140551204500124030 |
7 | 36300613555663635 |
oct | 3547071423644362 |
9 | 562088273006380 |
10 | 130231131130098 |
11 | 3854a79244a219 |
12 | 127337ba396616 |
13 | 57889873c95ab |
14 | 2423312a0bc1c |
15 | 100c925acb4d3 |
hex | 7671cc4f48f2 |
130231131130098 has 24 divisors (see below), whose sum is σ = 282371771944236. Its totient is φ = 43378943018400.
The previous prime is 130231131130097. The next prime is 130231131130127. The reversal of 130231131130098 is 890031131132031.
It is a happy number.
130231131130098 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 31 + 1 + 311 + 300 + 9 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 129235220939889 + 995910190209 = 11368167^2 + 997953^2 .
It is not an unprimeable number, because it can be changed into a prime (130231131130097) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2619476533 + ... + 2619526248.
Almost surely, 2130231131130098 is an apocalyptic number.
130231131130098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
130231131130098 is an abundant number, since it is smaller than the sum of its proper divisors (152140640814138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130231131130098 is a wasteful number, since it uses less digits than its factorization.
130231131130098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5239004170 (or 5239004167 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 36.
The spelling of 130231131130098 in words is "one hundred thirty trillion, two hundred thirty-one billion, one hundred thirty-one million, one hundred thirty thousand, ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •