Base | Representation |
---|---|
bin | 11101011001010001100… |
… | …00000011100111011101 |
3 | 10120112222201001220121201 |
4 | 32230220300003213131 |
5 | 113021440224012200 |
6 | 2051553230355501 |
7 | 132653523600100 |
oct | 16545060034735 |
9 | 3515881056551 |
10 | 1010001000925 |
11 | 35a380263a14 |
12 | 1438b335bb91 |
13 | 74320246777 |
14 | 36c5478a737 |
15 | 1b414770c6a |
hex | eb28c039dd |
1010001000925 has 18 divisors (see below), whose sum is σ = 1456874914938. Its totient is φ = 692572114080.
The previous prime is 1010001000881. The next prime is 1010001000959. The reversal of 1010001000925 is 5290001000101.
1010001000925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 294807733444 + 715193267481 = 542962^2 + 845691^2 .
It is not a de Polignac number, because 1010001000925 - 229 = 1009464130013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 412244082 + ... + 412246531.
Almost surely, 21010001000925 is an apocalyptic number.
It is an amenable number.
1010001000925 is a deficient number, since it is larger than the sum of its proper divisors (446873914013).
1010001000925 is an equidigital number, since it uses as much as digits as its factorization.
1010001000925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 824490637 (or 824490625 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 19.
The spelling of 1010001000925 in words is "one trillion, ten billion, one million, nine hundred twenty-five", and thus it is an aban number.
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