Base | Representation |
---|---|
bin | 100001000000100… |
… | …1010100111101101 |
3 | 2212012011000011122 |
4 | 1002001022213231 |
5 | 4232021230101 |
6 | 301523430325 |
7 | 36306314030 |
oct | 10201124755 |
9 | 2765130148 |
10 | 1107601901 |
11 | 51923777a |
12 | 26ab253a5 |
13 | 148612b53 |
14 | a715b017 |
15 | 6738851b |
hex | 4204a9ed |
1107601901 has 32 divisors (see below), whose sum is σ = 1397088000. Its totient is φ = 856138752.
The previous prime is 1107601871. The next prime is 1107601939. The reversal of 1107601901 is 1091067011.
It is not a de Polignac number, because 1107601901 - 26 = 1107601837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1107601981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478535 + ... + 480843.
It is an arithmetic number, because the mean of its divisors is an integer number (43659000).
Almost surely, 21107601901 is an apocalyptic number.
It is an amenable number.
1107601901 is a deficient number, since it is larger than the sum of its proper divisors (289486099).
1107601901 is a wasteful number, since it uses less digits than its factorization.
1107601901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2501.
The product of its (nonzero) digits is 378, while the sum is 26.
The square root of 1107601901 is about 33280.6535542798. The cubic root of 1107601901 is about 1034.6526255345.
Adding to 1107601901 its reverse (1091067011), we get a palindrome (2198668912).
The spelling of 1107601901 in words is "one billion, one hundred seven million, six hundred one thousand, nine hundred one".
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