Base | Representation |
---|---|
bin | 11010100010111110011… |
… | …00001100101110100010 |
3 | 10020012100220201000102010 |
4 | 31101133030030232202 |
5 | 104421020301201010 |
6 | 1535005441333350 |
7 | 122620301632644 |
oct | 15213714145642 |
9 | 3205326630363 |
10 | 912130100130 |
11 | 321917731637 |
12 | 12893a637256 |
13 | 68023872b52 |
14 | 3220c3cc894 |
15 | 18ad73ea620 |
hex | d45f30cba2 |
912130100130 has 64 divisors (see below), whose sum is σ = 2240605255680. Its totient is φ = 237516194496.
The previous prime is 912130100093. The next prime is 912130100159. The reversal of 912130100130 is 31001031219.
912130100130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 912130100097 and 912130100106.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4970551 + ... + 5150789.
It is an arithmetic number, because the mean of its divisors is an integer number (35009457120).
Almost surely, 2912130100130 is an apocalyptic number.
912130100130 is an abundant number, since it is smaller than the sum of its proper divisors (1328475155550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
912130100130 is a wasteful number, since it uses less digits than its factorization.
912130100130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184215.
The product of its (nonzero) digits is 162, while the sum is 21.
Adding to 912130100130 its reverse (31001031219), we get a palindrome (943131131349).
The spelling of 912130100130 in words is "nine hundred twelve billion, one hundred thirty million, one hundred thousand, one hundred thirty".
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