Base | Representation |
---|---|
bin | 111101011011100… |
… | …001101100111011 |
3 | 2122211022020020022 |
4 | 331123201230323 |
5 | 4102320013412 |
6 | 250133521055 |
7 | 34353114560 |
oct | 7533415473 |
9 | 2584266208 |
10 | 1030626107 |
11 | 489841715 |
12 | 2491a318b |
13 | 1356a1144 |
14 | 9ac40867 |
15 | 60730a72 |
hex | 3d6e1b3b |
1030626107 has 16 divisors (see below), whose sum is σ = 1206754560. Its totient is φ = 861773472.
The previous prime is 1030626073. The next prime is 1030626133. The reversal of 1030626107 is 7016260301.
It is not a de Polignac number, because 1030626107 - 26 = 1030626043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030626187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320168 + ... + 323370.
It is an arithmetic number, because the mean of its divisors is an integer number (75422160).
Almost surely, 21030626107 is an apocalyptic number.
1030626107 is a deficient number, since it is larger than the sum of its proper divisors (176128453).
1030626107 is a wasteful number, since it uses less digits than its factorization.
1030626107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4322.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 1030626107 is about 32103.3659761714. The cubic root of 1030626107 is about 1010.1062225307.
Adding to 1030626107 its reverse (7016260301), we get a palindrome (8046886408).
The spelling of 1030626107 in words is "one billion, thirty million, six hundred twenty-six thousand, one hundred seven".
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