Base | Representation |
---|---|
bin | 10010101011101011… |
… | …10100001101100101 |
3 | 221220000102011000212 |
4 | 21111311310031211 |
5 | 131020201333240 |
6 | 4335135545205 |
7 | 503361326633 |
oct | 112565641545 |
9 | 27800364025 |
10 | 10030105445 |
11 | 4287807748 |
12 | 1b3b08b205 |
13 | c3accb449 |
14 | 6b215c353 |
15 | 3da858165 |
hex | 255d74365 |
10030105445 has 16 divisors (see below), whose sum is σ = 12464997120. Its totient is φ = 7738785600.
The previous prime is 10030105367. The next prime is 10030105471. The reversal of 10030105445 is 54450103001.
It is not a de Polignac number, because 10030105445 - 214 = 10030089061 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10030105445.
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, 94130 + ... + 170060.
It is an arithmetic number, because the mean of its divisors is an integer number (779062320).
Almost surely, 210030105445 is an apocalyptic number.
It is an amenable number.
10030105445 is a deficient number, since it is larger than the sum of its proper divisors (2434891675).
10030105445 is an equidigital number, since it uses as much as digits as its factorization.
10030105445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76876.
The product of its (nonzero) digits is 1200, while the sum is 23.
Adding to 10030105445 its reverse (54450103001), we get a palindrome (64480208446).
The spelling of 10030105445 in words is "ten billion, thirty million, one hundred five thousand, four hundred forty-five".
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