Base | Representation |
---|---|
bin | 1110110000101111010… |
… | …0001100000010000101 |
3 | 220020120220120212211110 |
4 | 3230023310030002011 |
5 | 13123333413104423 |
6 | 312300335555233 |
7 | 24215322326313 |
oct | 3541364140205 |
9 | 806526525743 |
10 | 253601300613 |
11 | 98608360751 |
12 | 4119668bb19 |
13 | 1abb7205cbb |
14 | c3bac1d0b3 |
15 | 68e4086193 |
hex | 3b0bd0c085 |
253601300613 has 8 divisors (see below), whose sum is σ = 343181859808. Its totient is φ = 166544137584.
The previous prime is 253601300599. The next prime is 253601300669. The reversal of 253601300613 is 316003106352.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253601300613 - 221 = 253599203461 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 (253601300683) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630848806 + ... + 630849207.
It is an arithmetic number, because the mean of its divisors is an integer number (42897732476).
Almost surely, 2253601300613 is an apocalyptic number.
It is an amenable number.
253601300613 is a deficient number, since it is larger than the sum of its proper divisors (89580559195).
253601300613 is a wasteful number, since it uses less digits than its factorization.
253601300613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1261698083.
The product of its (nonzero) digits is 9720, while the sum is 30.
Adding to 253601300613 its reverse (316003106352), we get a palindrome (569604406965).
The spelling of 253601300613 in words is "two hundred fifty-three billion, six hundred one million, three hundred thousand, six hundred thirteen".
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