Base | Representation |
---|---|
bin | 11100101000010000… |
… | …101011011101001010 |
3 | 2221100100011120210111 |
4 | 130220100223131022 |
5 | 1000423444411020 |
6 | 22042153504534 |
7 | 2135525442445 |
oct | 345020533512 |
9 | 87310146714 |
10 | 30740232010 |
11 | 12045072324 |
12 | 5b5aa1214a |
13 | 2b8b84c7c7 |
14 | 16b889665c |
15 | bedae6d5a |
hex | 72842b74a |
30740232010 has 8 divisors (see below), whose sum is σ = 55332417636. Its totient is φ = 12296092800.
The previous prime is 30740232007. The next prime is 30740232041. The reversal of 30740232010 is 1023204703.
It can be written as a sum of positive squares in 2 ways, for example, as 28352834689 + 2387397321 = 168383^2 + 48861^2 .
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, 1537011591 + ... + 1537011610.
Almost surely, 230740232010 is an apocalyptic number.
30740232010 is a deficient number, since it is larger than the sum of its proper divisors (24592185626).
30740232010 is a wasteful number, since it uses less digits than its factorization.
30740232010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3074023208.
The product of its (nonzero) digits is 1008, while the sum is 22.
Adding to 30740232010 its reverse (1023204703), we get a palindrome (31763436713).
The spelling of 30740232010 in words is "thirty billion, seven hundred forty million, two hundred thirty-two thousand, ten".
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