Base | Representation |
---|---|
bin | 101110111111001011… |
… | …0101000010010111001 |
3 | 100122110011212211222011 |
4 | 1131332112220102321 |
5 | 3123122422443431 |
6 | 114204341125521 |
7 | 10201332530335 |
oct | 1357626502271 |
9 | 318404784864 |
10 | 100904109241 |
11 | 3987a814821 |
12 | 176806b98a1 |
13 | 9690c14620 |
14 | 4c5316a7c5 |
15 | 29587c8cb1 |
hex | 177e5a84b9 |
100904109241 has 16 divisors (see below), whose sum is σ = 109459897344. Its totient is φ = 92463205824.
The previous prime is 100904109239. The next prime is 100904109269. The reversal of 100904109241 is 142901409001.
It is a cyclic number.
It is not a de Polignac number, because 100904109241 - 21 = 100904109239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100904409241) 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, 1648120 + ... + 1708246.
It is an arithmetic number, because the mean of its divisors is an integer number (6841243584).
Almost surely, 2100904109241 is an apocalyptic number.
It is an amenable number.
100904109241 is a deficient number, since it is larger than the sum of its proper divisors (8555788103).
100904109241 is a wasteful number, since it uses less digits than its factorization.
100904109241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61080.
The product of its (nonzero) digits is 2592, while the sum is 31.
The spelling of 100904109241 in words is "one hundred billion, nine hundred four million, one hundred nine thousand, two hundred forty-one".
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