Base | Representation |
---|---|
bin | 11100001000001100… |
… | …011000100011111110 |
3 | 2212221211211111211021 |
4 | 130020030120203332 |
5 | 443323233011014 |
6 | 21512534414354 |
7 | 2116303522441 |
oct | 341014304376 |
9 | 85854744737 |
10 | 30202235134 |
11 | 11899413305 |
12 | 5a2a8013ba |
13 | 2b04252866 |
14 | 166724d658 |
15 | bbb775624 |
hex | 7083188fe |
30202235134 has 16 divisors (see below), whose sum is σ = 47706769440. Its totient is φ = 14312026080.
The previous prime is 30202235087. The next prime is 30202235179. The reversal of 30202235134 is 43153220203.
It is a junction number, because it is equal to n+sod(n) for n = 30202235099 and 30202235108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3006777 + ... + 3016804.
It is an arithmetic number, because the mean of its divisors is an integer number (2981673090).
Almost surely, 230202235134 is an apocalyptic number.
30202235134 is a deficient number, since it is larger than the sum of its proper divisors (17504534306).
30202235134 is a wasteful number, since it uses less digits than its factorization.
30202235134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6023715.
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 30202235134 its reverse (43153220203), we get a palindrome (73355455337).
The spelling of 30202235134 in words is "thirty billion, two hundred two million, two hundred thirty-five thousand, one hundred thirty-four".
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