Base | Representation |
---|---|
bin | 101111001001001110… |
… | …0111101001110000010 |
3 | 100200022200101112101001 |
4 | 1132102130331032002 |
5 | 3124320233442010 |
6 | 114302024402214 |
7 | 10212565645210 |
oct | 1362234751602 |
9 | 320280345331 |
10 | 101241312130 |
11 | 39a330992a2 |
12 | 1775561636a |
13 | 9715a39a6a |
14 | 4c85c65cb0 |
15 | 29781d5c3a |
hex | 179273d382 |
101241312130 has 32 divisors (see below), whose sum is σ = 209325067776. Its totient is φ = 34535102784.
The previous prime is 101241312089. The next prime is 101241312131. The reversal of 101241312130 is 31213142101.
It is a junction number, because it is equal to n+sod(n) for n = 101241312098 and 101241312107.
It is not an unprimeable number, because it can be changed into a prime (101241312131) 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 15 ways as a sum of consecutive naturals, for example, 3657034 + ... + 3684613.
It is an arithmetic number, because the mean of its divisors is an integer number (6541408368).
Almost surely, 2101241312130 is an apocalyptic number.
101241312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101241312130 is an abundant number, since it is smaller than the sum of its proper divisors (108083755646).
101241312130 is a wasteful number, since it uses less digits than its factorization.
101241312130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7341858.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 101241312130 its reverse (31213142101), we get a palindrome (132454454231).
The spelling of 101241312130 in words is "one hundred one billion, two hundred forty-one million, three hundred twelve thousand, one hundred thirty".
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