Base | Representation |
---|---|
bin | 11100001000001100… |
… | …110000100011011000 |
3 | 2212221212000111121202 |
4 | 130020030300203120 |
5 | 443323244132100 |
6 | 21512540453332 |
7 | 2116304412101 |
oct | 341014604330 |
9 | 85855014552 |
10 | 30202333400 |
11 | 11899480118 |
12 | 5a2a84a248 |
13 | 2b042884c5 |
14 | 16672773a8 |
15 | bbb7947d5 |
hex | 7083308d8 |
30202333400 has 48 divisors (see below), whose sum is σ = 70588160640. Its totient is φ = 12017667200.
The previous prime is 30202333387. The next prime is 30202333457. The reversal of 30202333400 is 433320203.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357119 + ... + 433518.
It is an arithmetic number, because the mean of its divisors is an integer number (1470586680).
Almost surely, 230202333400 is an apocalyptic number.
It is an amenable number.
30202333400 is an abundant number, since it is smaller than the sum of its proper divisors (40385827240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30202333400 is a wasteful number, since it uses less digits than its factorization.
30202333400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790844 (or 790835 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 30202333400 its reverse (433320203), we get a palindrome (30635653603).
The spelling of 30202333400 in words is "thirty billion, two hundred two million, three hundred thirty-three thousand, four hundred".
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