Base | Representation |
---|---|
bin | 101111001011010011… |
… | …1010011000111100010 |
3 | 100200111112202202101222 |
4 | 1132112213103013202 |
5 | 3124441122212010 |
6 | 114313001055042 |
7 | 10214404262105 |
oct | 1362647230742 |
9 | 320445682358 |
10 | 101311132130 |
11 | 39a6954707a |
12 | 17774a87482 |
13 | 9727344680 |
14 | 4c9123c73c |
15 | 297e3c8355 |
hex | 17969d31e2 |
101311132130 has 16 divisors (see below), whose sum is σ = 196387733304. Its totient is φ = 37407187200.
The previous prime is 101311132123. The next prime is 101311132157. The reversal of 101311132130 is 31231113101.
It can be written as a sum of positive squares in 4 ways, for example, as 74274236089 + 27036896041 = 272533^2 + 164429^2 .
It is a junction number, because it is equal to n+sod(n) for n = 101311132099 and 101311132108.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389658071 + ... + 389658330.
Almost surely, 2101311132130 is an apocalyptic number.
101311132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101311132130 is a deficient number, since it is larger than the sum of its proper divisors (95076601174).
101311132130 is a wasteful number, since it uses less digits than its factorization.
101311132130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779316421.
The product of its (nonzero) digits is 54, while the sum is 17.
Adding to 101311132130 its reverse (31231113101), we get a palindrome (132542245231).
The spelling of 101311132130 in words is "one hundred one billion, three hundred eleven million, one hundred thirty-two thousand, one hundred thirty".
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