Base | Representation |
---|---|
bin | 111001100000… |
… | …1000001100010 |
3 | 2002201211001121 |
4 | 1303001001202 |
5 | 30204311004 |
6 | 2554122454 |
7 | 514164034 |
oct | 163010142 |
9 | 62654047 |
10 | 30150754 |
11 | 16023787 |
12 | a12042a |
13 | 63287aa |
14 | 400bc54 |
15 | 29a8854 |
hex | 1cc1062 |
30150754 has 8 divisors (see below), whose sum is σ = 45255168. Its totient is φ = 15065700.
The previous prime is 30150733. The next prime is 30150763. The reversal of 30150754 is 45705103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39 + ... + 7765.
It is an arithmetic number, because the mean of its divisors is an integer number (5656896).
Almost surely, 230150754 is an apocalyptic number.
30150754 is a deficient number, since it is larger than the sum of its proper divisors (15104414).
30150754 is a wasteful number, since it uses less digits than its factorization.
30150754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9680.
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 30150754 is about 5490.9702239222. The cubic root of 30150754 is about 311.2428564566.
Adding to 30150754 its reverse (45705103), we get a palindrome (75855857).
The spelling of 30150754 in words is "thirty million, one hundred fifty thousand, seven hundred fifty-four".
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