Base | Representation |
---|---|
bin | 11100000010111000… |
… | …000110000010011110 |
3 | 2212201121222102210121 |
4 | 130002320012002132 |
5 | 443132413432202 |
6 | 21500030425154 |
7 | 2114141351155 |
oct | 340270060236 |
9 | 85647872717 |
10 | 30113030302 |
11 | 11853025403 |
12 | 5a049621ba |
13 | 2abb91b834 |
14 | 165946c59c |
15 | bb3a04537 |
hex | 702e0609e |
30113030302 has 8 divisors (see below), whose sum is σ = 45713757096. Its totient is φ = 14875111272.
The previous prime is 30113030293. The next prime is 30113030309. The reversal of 30113030302 is 20303031103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×301130303022 (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 (30113030309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90701733 + ... + 90702064.
It is an arithmetic number, because the mean of its divisors is an integer number (5714219637).
Almost surely, 230113030302 is an apocalyptic number.
30113030302 is a deficient number, since it is larger than the sum of its proper divisors (15600726794).
30113030302 is a wasteful number, since it uses less digits than its factorization.
30113030302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181403882.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 30113030302 its reverse (20303031103), we get a palindrome (50416061405).
The spelling of 30113030302 in words is "thirty billion, one hundred thirteen million, thirty thousand, three hundred two".
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