Base | Representation |
---|---|
bin | 10101000111011011010… |
… | …110010000110110010110 |
3 | 12010201111112121011011121 |
4 | 111013123112100312112 |
5 | 142233310002301423 |
6 | 3030341354354154 |
7 | 206560133463151 |
oct | 25073326206626 |
9 | 5121445534147 |
10 | 1451084025238 |
11 | 50a446114571 |
12 | 1b529112b95a |
13 | a6ab5123343 |
14 | 50338cbac98 |
15 | 27b2cc8245d |
hex | 151db590d96 |
1451084025238 has 8 divisors (see below), whose sum is σ = 2179571406840. Its totient is φ = 724560222960.
The previous prime is 1451084025233. The next prime is 1451084025277. The reversal of 1451084025238 is 8325204801541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1451084025194 and 1451084025203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1451084025233) 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, 490892983 + ... + 490895938.
It is an arithmetic number, because the mean of its divisors is an integer number (272446425855).
Almost surely, 21451084025238 is an apocalyptic number.
1451084025238 is a deficient number, since it is larger than the sum of its proper divisors (728487381602).
1451084025238 is an equidigital number, since it uses as much as digits as its factorization.
1451084025238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 981789662.
The product of its (nonzero) digits is 307200, while the sum is 43.
Adding to 1451084025238 its reverse (8325204801541), we get a palindrome (9776288826779).
The spelling of 1451084025238 in words is "one trillion, four hundred fifty-one billion, eighty-four million, twenty-five thousand, two hundred thirty-eight".
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