Base | Representation |
---|---|
bin | 1101001001111110011… |
… | …10000111001101101101 |
3 | 1121012202220101112102211 |
4 | 12210333032013031231 |
5 | 24401230222332003 |
6 | 543354415250421 |
7 | 44441531363212 |
oct | 6447716071555 |
9 | 1535686345384 |
10 | 452032230253 |
11 | 16478445608a |
12 | 73734819a11 |
13 | 3381b42b576 |
14 | 17c4277bb09 |
15 | bb598ba96d |
hex | 693f38736d |
452032230253 has 8 divisors (see below), whose sum is σ = 454349998872. Its totient is φ = 449714696256.
The previous prime is 452032230233. The next prime is 452032230283. The reversal of 452032230253 is 352032230254.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 37093989604 + 414938240649 = 192598^2 + 644157^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 452032230253 - 29 = 452032229741 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (452032230233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4854651 + ... + 4946887.
It is an arithmetic number, because the mean of its divisors is an integer number (56793749859).
Almost surely, 2452032230253 is an apocalyptic number.
It is an amenable number.
452032230253 is a deficient number, since it is larger than the sum of its proper divisors (2317768619).
452032230253 is a wasteful number, since it uses less digits than its factorization.
452032230253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117311.
The product of its (nonzero) digits is 43200, while the sum is 31.
Subtracting from 452032230253 its reverse (352032230254), we obtain a palindrome (99999999999).
The spelling of 452032230253 in words is "four hundred fifty-two billion, thirty-two million, two hundred thirty thousand, two hundred fifty-three".
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