Base | Representation |
---|---|
bin | 100000011100011… |
… | …011110110100111 |
3 | 1101221020120120100 |
4 | 200130123312213 |
5 | 2103321400111 |
6 | 130002435143 |
7 | 16326454305 |
oct | 4034336647 |
9 | 1357216510 |
10 | 544325031 |
11 | 25a2914a8 |
12 | 132362ab3 |
13 | 88a04423 |
14 | 52413275 |
15 | 32bc1756 |
hex | 2071bda7 |
544325031 has 6 divisors (see below), whose sum is σ = 786247280. Its totient is φ = 362883348.
The previous prime is 544325029. The next prime is 544325069. The reversal of 544325031 is 130523445.
It is not a de Polignac number, because 544325031 - 21 = 544325029 is a prime.
It is a super-2 number, since 2×5443250312 = 592579478746301922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 544324986 and 544325004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544325531) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30240271 + ... + 30240288.
Almost surely, 2544325031 is an apocalyptic number.
544325031 is a deficient number, since it is larger than the sum of its proper divisors (241922249).
544325031 is a wasteful number, since it uses less digits than its factorization.
544325031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60480565 (or 60480562 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 544325031 is about 23330.7743334849. The cubic root of 544325031 is about 816.4935694407.
Adding to 544325031 its reverse (130523445), we get a palindrome (674848476).
The spelling of 544325031 in words is "five hundred forty-four million, three hundred twenty-five thousand, thirty-one".
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