Base | Representation |
---|---|
bin | 11100010111001101… |
… | …001011100110101100 |
3 | 2220121101202200211011 |
4 | 130113031023212230 |
5 | 444332222234234 |
6 | 21553533035004 |
7 | 2125452412453 |
oct | 342715134654 |
9 | 86541680734 |
10 | 30454102444 |
11 | 11a08601a07 |
12 | 5a9b025a64 |
13 | 2b4449a17c |
14 | 168c893b9a |
15 | bd3927b64 |
hex | 71734b9ac |
30454102444 has 6 divisors (see below), whose sum is σ = 53294679284. Its totient is φ = 15227051220.
The previous prime is 30454102439. The next prime is 30454102477. The reversal of 30454102444 is 44420145403.
It is a super-3 number, since 3×304541024443 (a number of 32 digits) contains 333 as substring.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3806762802 + ... + 3806762809.
Almost surely, 230454102444 is an apocalyptic number.
It is an amenable number.
30454102444 is a deficient number, since it is larger than the sum of its proper divisors (22840576840).
30454102444 is a wasteful number, since it uses less digits than its factorization.
30454102444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7613525615 (or 7613525613 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 31.
Adding to 30454102444 its reverse (44420145403), we get a palindrome (74874247847).
The spelling of 30454102444 in words is "thirty billion, four hundred fifty-four million, one hundred two thousand, four hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.036 sec. • engine limits •