Base | Representation |
---|---|
bin | 111101011001001… |
… | …011100011110101 |
3 | 2122210010222122012 |
4 | 331121023203311 |
5 | 4102140324000 |
6 | 250112414005 |
7 | 34344643613 |
oct | 7531134365 |
9 | 2583128565 |
10 | 1030011125 |
11 | 489461670 |
12 | 248b47305 |
13 | 135517250 |
14 | 9ab206b3 |
15 | 6065d735 |
hex | 3d64b8f5 |
1030011125 has 64 divisors (see below), whose sum is σ = 1563045120. Its totient is φ = 667296000.
The previous prime is 1030011119. The next prime is 1030011137. The reversal of 1030011125 is 5211100301.
It is not a de Polignac number, because 1030011125 - 210 = 1030010101 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 517382 + ... + 519368.
It is an arithmetic number, because the mean of its divisors is an integer number (24422580).
Almost surely, 21030011125 is an apocalyptic number.
It is an amenable number.
1030011125 is a deficient number, since it is larger than the sum of its proper divisors (533033995).
1030011125 is a wasteful number, since it uses less digits than its factorization.
1030011125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2055 (or 2045 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 14.
The square root of 1030011125 is about 32093.7863923844. The cubic root of 1030011125 is about 1009.9052700096.
Adding to 1030011125 its reverse (5211100301), we get a palindrome (6241111426).
The spelling of 1030011125 in words is "one billion, thirty million, eleven thousand, one hundred twenty-five".
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