Base | Representation |
---|---|
bin | 110000000000111100… |
… | …1101000101100010001 |
3 | 100212010222201122210010 |
4 | 1200001321220230101 |
5 | 3142132420214301 |
6 | 115211340425133 |
7 | 10310121620253 |
oct | 1400171505421 |
9 | 325128648703 |
10 | 103111101201 |
11 | 3a80258a519 |
12 | 17b978481a9 |
13 | 9953223624 |
14 | 4dc2307cd3 |
15 | 2a374275d6 |
hex | 1801e68b11 |
103111101201 has 16 divisors (see below), whose sum is σ = 139453774848. Its totient is φ = 67755080400.
The previous prime is 103111101179. The next prime is 103111101229. The reversal of 103111101201 is 102101111301.
It is not a de Polignac number, because 103111101201 - 25 = 103111101169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103111101271) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793086 + ... + 913896.
It is an arithmetic number, because the mean of its divisors is an integer number (8715860928).
Almost surely, 2103111101201 is an apocalyptic number.
It is an amenable number.
103111101201 is a deficient number, since it is larger than the sum of its proper divisors (36342673647).
103111101201 is a wasteful number, since it uses less digits than its factorization.
103111101201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124892.
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 103111101201 its reverse (102101111301), we get a palindrome (205212212502).
The spelling of 103111101201 in words is "one hundred three billion, one hundred eleven million, one hundred one thousand, two hundred one".
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