Base | Representation |
---|---|
bin | 1101101011111001001… |
… | …1100001100111010100 |
3 | 211110212222200112101111 |
4 | 3122332103201213110 |
5 | 12323011440222234 |
6 | 300002455304404 |
7 | 22662342503236 |
oct | 3327623414724 |
9 | 743788615344 |
10 | 235121023444 |
11 | 90794762a0a |
12 | 3969967b104 |
13 | 19230637858 |
14 | b5466d2256 |
15 | 61b195d664 |
hex | 36be4e19d4 |
235121023444 has 6 divisors (see below), whose sum is σ = 411461791034. Its totient is φ = 117560511720.
The previous prime is 235121023441. The next prime is 235121023451. The reversal of 235121023444 is 444320121532.
It can be written as a sum of positive squares in only one way, i.e., 173014402500 + 62106620944 = 415950^2 + 249212^2 .
It is a super-2 number, since 2×2351210234442 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235121023441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29390127927 + ... + 29390127934.
Almost surely, 2235121023444 is an apocalyptic number.
It is an amenable number.
235121023444 is a deficient number, since it is larger than the sum of its proper divisors (176340767590).
235121023444 is a wasteful number, since it uses less digits than its factorization.
235121023444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58780255865 (or 58780255863 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 235121023444 its reverse (444320121532), we get a palindrome (679441144976).
The spelling of 235121023444 in words is "two hundred thirty-five billion, one hundred twenty-one million, twenty-three thousand, four hundred forty-four".
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