Base | Representation |
---|---|
bin | 10010101010100000… |
… | …11011100101010011 |
3 | 221212022222020200010 |
4 | 21111100123211103 |
5 | 131010144231420 |
6 | 4334145530003 |
7 | 503212121613 |
oct | 112520334523 |
9 | 27768866603 |
10 | 10020305235 |
11 | 42822236a6 |
12 | 1b37943903 |
13 | c38c797c5 |
14 | 6b0b2aa43 |
15 | 3d9a6e4e0 |
hex | 25541b953 |
10020305235 has 16 divisors (see below), whose sum is σ = 16729553664. Its totient is φ = 5111807712.
The previous prime is 10020305231. The next prime is 10020305287. The reversal of 10020305235 is 53250302001.
It is not a de Polignac number, because 10020305235 - 22 = 10020305231 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10020305231) 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, 14521837 + ... + 14522526.
It is an arithmetic number, because the mean of its divisors is an integer number (1045597104).
Almost surely, 210020305235 is an apocalyptic number.
10020305235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10020305235 is a deficient number, since it is larger than the sum of its proper divisors (6709248429).
10020305235 is a wasteful number, since it uses less digits than its factorization.
10020305235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29044394.
The product of its (nonzero) digits is 900, while the sum is 21.
Adding to 10020305235 its reverse (53250302001), we get a palindrome (63270607236).
The spelling of 10020305235 in words is "ten billion, twenty million, three hundred five thousand, two hundred thirty-five".
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