Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11010110011111101 |
3 | 221220000012212022112 |
4 | 21111311122303331 |
5 | 131020140021110 |
6 | 4335133423405 |
7 | 503360414414 |
oct | 112565326375 |
9 | 27800185275 |
10 | 10030001405 |
11 | 4287746566 |
12 | 1b3b03ab65 |
13 | c3ac92c98 |
14 | 6b213247b |
15 | 3da837405 |
hex | 255d5acfd |
10030001405 has 16 divisors (see below), whose sum is σ = 12176697600. Its totient is φ = 7930285440.
The previous prime is 10030001369. The next prime is 10030001419. The reversal of 10030001405 is 50410003001.
It is not a de Polignac number, because 10030001405 - 212 = 10029997309 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10030001405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1473560 + ... + 1480350.
It is an arithmetic number, because the mean of its divisors is an integer number (761043600).
Almost surely, 210030001405 is an apocalyptic number.
It is an amenable number.
10030001405 is a deficient number, since it is larger than the sum of its proper divisors (2146696195).
10030001405 is an equidigital number, since it uses as much as digits as its factorization.
10030001405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10204.
The product of its (nonzero) digits is 60, while the sum is 14.
Adding to 10030001405 its reverse (50410003001), we get a palindrome (60440004406).
The spelling of 10030001405 in words is "ten billion, thirty million, one thousand, four hundred five".
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