Base | Representation |
---|---|
bin | 101111000101010111… |
… | …1110010101101110011 |
3 | 100122222200010102112100 |
4 | 1132022233302231303 |
5 | 3124034140011430 |
6 | 114241125431443 |
7 | 10206436043433 |
oct | 1361257625563 |
9 | 318880112470 |
10 | 101112032115 |
11 | 39977119306 |
12 | 1771a26b583 |
13 | 96c5013c03 |
14 | 4c72a122c3 |
15 | 296bb9a960 |
hex | 178abf2b73 |
101112032115 has 48 divisors (see below), whose sum is σ = 185654671488. Its totient is φ = 50731204608.
The previous prime is 101112032111. The next prime is 101112032137. The reversal of 101112032115 is 511230211101.
It is not a de Polignac number, because 101112032115 - 22 = 101112032111 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101112032111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1720659 + ... + 1778451.
It is an arithmetic number, because the mean of its divisors is an integer number (3867805656).
Almost surely, 2101112032115 is an apocalyptic number.
101112032115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
101112032115 is a deficient number, since it is larger than the sum of its proper divisors (84542639373).
101112032115 is a wasteful number, since it uses less digits than its factorization.
101112032115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60108 (or 60105 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 18.
Adding to 101112032115 its reverse (511230211101), we get a palindrome (612342243216).
The spelling of 101112032115 in words is "one hundred one billion, one hundred twelve million, thirty-two thousand, one hundred fifteen".
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