Base | Representation |
---|---|
bin | 111001011010… |
… | …1101011101110 |
3 | 2002122110100011 |
4 | 1302311223232 |
5 | 30201314202 |
6 | 2553123434 |
7 | 513611434 |
oct | 162655356 |
9 | 62573304 |
10 | 30104302 |
11 | 15aa1898 |
12 | a0b957a |
13 | 63105c7 |
14 | 3dd8d54 |
15 | 2999bd7 |
hex | 1cb5aee |
30104302 has 4 divisors (see below), whose sum is σ = 45156456. Its totient is φ = 15052150.
The previous prime is 30104281. The next prime is 30104311. The reversal of 30104302 is 20340103.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7526074 + ... + 7526077.
It is an arithmetic number, because the mean of its divisors is an integer number (11289114).
Almost surely, 230104302 is an apocalyptic number.
30104302 is a deficient number, since it is larger than the sum of its proper divisors (15052154).
30104302 is a wasteful number, since it uses less digits than its factorization.
30104302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15052153.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 30104302 is about 5486.7387399073. The cubic root of 30104302 is about 311.0829347026.
Adding to 30104302 its reverse (20340103), we get a palindrome (50444405).
The spelling of 30104302 in words is "thirty million, one hundred four thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •