Base | Representation |
---|---|
bin | 1101101101011011110… |
… | …0100000100000111110 |
3 | 211111221210120020220011 |
4 | 3123112330200200332 |
5 | 12324333302420110 |
6 | 300111504013434 |
7 | 23005522352140 |
oct | 3332674404076 |
9 | 744853506804 |
10 | 235534420030 |
11 | 90987048988 |
12 | 3979400127a |
13 | 19298189a10 |
14 | b585582c90 |
15 | 61d7dbb48a |
hex | 36d6f2083e |
235534420030 has 64 divisors (see below), whose sum is σ = 522445956480. Its totient is φ = 74450386944.
The previous prime is 235534420007. The next prime is 235534420063. The reversal of 235534420030 is 30024435532.
It is a junction number, because it is equal to n+sod(n) for n = 235534419974 and 235534420001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576222 + ... + 896158.
It is an arithmetic number, because the mean of its divisors is an integer number (8163218070).
Almost surely, 2235534420030 is an apocalyptic number.
235534420030 is an abundant number, since it is smaller than the sum of its proper divisors (286911536450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235534420030 is a wasteful number, since it uses less digits than its factorization.
235534420030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320773.
The product of its (nonzero) digits is 43200, while the sum is 31.
Adding to 235534420030 its reverse (30024435532), we get a palindrome (265558855562).
The spelling of 235534420030 in words is "two hundred thirty-five billion, five hundred thirty-four million, four hundred twenty thousand, thirty".
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