Base | Representation |
---|---|
bin | 10111011100101111100101… |
… | …100111111111011100100011 |
3 | 111112011011100202222222020210 |
4 | 113130233211213333130203 |
5 | 102004141334411211321 |
6 | 1003201224505105203 |
7 | 30502630163666466 |
oct | 2734574547773443 |
9 | 445134322888223 |
10 | 103130312210211 |
11 | 2a951357706150 |
12 | b697418a88203 |
13 | 45711ba432030 |
14 | 1b677688452dd |
15 | bdc9c9498b76 |
hex | 5dcbe59ff723 |
103130312210211 has 64 divisors (see below), whose sum is σ = 162788962000896. Its totient is φ = 57251692867200.
The previous prime is 103130312210203. The next prime is 103130312210213. The reversal of 103130312210211 is 112012213031301.
It is not a de Polignac number, because 103130312210211 - 23 = 103130312210203 is a prime.
It is a super-2 number, since 2×1031303122102112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103130312210213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1324402900 + ... + 1324480766.
It is an arithmetic number, because the mean of its divisors is an integer number (2543577531264).
Almost surely, 2103130312210211 is an apocalyptic number.
103130312210211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
103130312210211 is a deficient number, since it is larger than the sum of its proper divisors (59658649790685).
103130312210211 is a wasteful number, since it uses less digits than its factorization.
103130312210211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101592.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 103130312210211 its reverse (112012213031301), we get a palindrome (215142525241512).
The spelling of 103130312210211 in words is "one hundred three trillion, one hundred thirty billion, three hundred twelve million, two hundred ten thousand, two hundred eleven".
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