Base | Representation |
---|---|
bin | 110000000110111010… |
… | …1000100110001100101 |
3 | 100212122221022100202200 |
4 | 1200031311010301211 |
5 | 3143040133411401 |
6 | 115243250125113 |
7 | 10315101661260 |
oct | 1401565046145 |
9 | 325587270680 |
10 | 103311232101 |
11 | 3a8a5551860 |
12 | 18032880799 |
13 | 998582538c |
14 | 5000b21cd7 |
15 | 2a49caa686 |
hex | 180dd44c65 |
103311232101 has 48 divisors (see below), whose sum is σ = 186196952448. Its totient is φ = 53625686400.
The previous prime is 103311232093. The next prime is 103311232133. The reversal of 103311232101 is 101232113301.
103311232101 is a `hidden beast` number, since 1 + 0 + 331 + 1 + 232 + 101 = 666.
It is not a de Polignac number, because 103311232101 - 23 = 103311232093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103311232001) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 826591 + ... + 943331.
It is an arithmetic number, because the mean of its divisors is an integer number (3879103176).
Almost surely, 2103311232101 is an apocalyptic number.
103311232101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
103311232101 is a deficient number, since it is larger than the sum of its proper divisors (82885720347).
103311232101 is a wasteful number, since it uses less digits than its factorization.
103311232101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118042 (or 118039 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 103311232101 its reverse (101232113301), we get a palindrome (204543345402).
The spelling of 103311232101 in words is "one hundred three billion, three hundred eleven million, two hundred thirty-two thousand, one hundred one".
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