Base | Representation |
---|---|
bin | 1110010001110101010… |
… | …1010001111000101110 |
3 | 212110011202010000112101 |
4 | 3210131111101320232 |
5 | 13004341121102142 |
6 | 304405222525314 |
7 | 23502615151645 |
oct | 3443525217056 |
9 | 773152100471 |
10 | 245305253422 |
11 | 950404696a9 |
12 | 3b66029683a |
13 | 1a19454a338 |
14 | bc310d035c |
15 | 65aaaad0b7 |
hex | 391d551e2e |
245305253422 has 8 divisors (see below), whose sum is σ = 368163793656. Its totient is φ = 122583988872.
The previous prime is 245305253407. The next prime is 245305253429. The reversal of 245305253422 is 224352503542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245305253429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34314453 + ... + 34321600.
It is an arithmetic number, because the mean of its divisors is an integer number (46020474207).
Almost surely, 2245305253422 is an apocalyptic number.
245305253422 is a deficient number, since it is larger than the sum of its proper divisors (122858540234).
245305253422 is a wasteful number, since it uses less digits than its factorization.
245305253422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68637842.
The product of its (nonzero) digits is 288000, while the sum is 37.
Adding to 245305253422 its reverse (224352503542), we get a palindrome (469657756964).
The spelling of 245305253422 in words is "two hundred forty-five billion, three hundred five million, two hundred fifty-three thousand, four hundred twenty-two".
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