Base | Representation |
---|---|
bin | 11100000100000101… |
… | …000010100110011110 |
3 | 2212210000221020012222 |
4 | 130010011002212132 |
5 | 443203044420220 |
6 | 21502031025342 |
7 | 2114504661602 |
oct | 340405024636 |
9 | 85700836188 |
10 | 30133201310 |
11 | 11863452163 |
12 | 5a0b66b252 |
13 | 2ac2b61a44 |
14 | 165bddd502 |
15 | bb568ae25 |
hex | 70414299e |
30133201310 has 16 divisors (see below), whose sum is σ = 54280908000. Its totient is φ = 12044137056.
The previous prime is 30133201283. The next prime is 30133201313. The reversal of 30133201310 is 1310233103.
It is a super-2 number, since 2×301332013102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30133201313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129085 + ... + 1155464.
It is an arithmetic number, because the mean of its divisors is an integer number (3392556750).
Almost surely, 230133201310 is an apocalyptic number.
30133201310 is a deficient number, since it is larger than the sum of its proper divisors (24147706690).
30133201310 is a wasteful number, since it uses less digits than its factorization.
30133201310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2285875.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 30133201310 its reverse (1310233103), we get a palindrome (31443434413).
The spelling of 30133201310 in words is "thirty billion, one hundred thirty-three million, two hundred one thousand, three hundred ten".
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