Base | Representation |
---|---|
bin | 1101101100010011010… |
… | …1010100010010011100 |
3 | 211111011121202210210100 |
4 | 3123010311110102130 |
5 | 12323223004420202 |
6 | 300021410541100 |
7 | 22665142433226 |
oct | 3330465242234 |
9 | 744147683710 |
10 | 235230545052 |
11 | 90840568138 |
12 | 3970a297790 |
13 | 1924a233239 |
14 | b557081416 |
15 | 61bb39441c |
hex | 36c4d5449c |
235230545052 has 36 divisors (see below), whose sum is σ = 594797408296. Its totient is φ = 78385540320.
The previous prime is 235230545041. The next prime is 235230545093. The reversal of 235230545052 is 250545032532.
235230545052 is a `hidden beast` number, since 2 + 35 + 2 + 30 + 545 + 0 + 52 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×2352305450522 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 235230544998 and 235230545016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 910399 + ... + 1139862.
Almost surely, 2235230545052 is an apocalyptic number.
It is an amenable number.
235230545052 is an abundant number, since it is smaller than the sum of its proper divisors (359566863244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235230545052 is a wasteful number, since it uses less digits than its factorization.
235230545052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2053458 (or 2053453 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 36.
Adding to 235230545052 its reverse (250545032532), we get a palindrome (485775577584).
The spelling of 235230545052 in words is "two hundred thirty-five billion, two hundred thirty million, five hundred forty-five thousand, fifty-two".
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