Base | Representation |
---|---|
bin | 111001010010… |
… | …0110011010100 |
3 | 2002111221111012 |
4 | 1302210303110 |
5 | 30142111111 |
6 | 2551431352 |
7 | 513203024 |
oct | 162446324 |
9 | 62457435 |
10 | 30035156 |
11 | 15a54948 |
12 | a085558 |
13 | 62b7ca8 |
14 | 3dbba84 |
15 | 298448b |
hex | 1ca4cd4 |
30035156 has 36 divisors (see below), whose sum is σ = 55972224. Its totient is φ = 14086800.
The previous prime is 30035149. The next prime is 30035183. The reversal of 30035156 is 65153003.
It is a super-2 number, since 2×300351562 = 1804221191888672, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229211 + ... + 229341.
It is an arithmetic number, because the mean of its divisors is an integer number (1554784).
Almost surely, 230035156 is an apocalyptic number.
It is an amenable number.
30035156 is a deficient number, since it is larger than the sum of its proper divisors (25937068).
30035156 is a wasteful number, since it uses less digits than its factorization.
30035156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252 (or 207 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 30035156 is about 5480.4339244261. The cubic root of 30035156 is about 310.8445786209.
Adding to 30035156 its reverse (65153003), we get a palindrome (95188159).
The spelling of 30035156 in words is "thirty million, thirty-five thousand, one hundred fifty-six".
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