Base | Representation |
---|---|
bin | 10011101010100010110… |
… | …111101011000110111001 |
3 | 11210012002001122020202111 |
4 | 103222202313223012321 |
5 | 134120032133000200 |
6 | 2512445212132321 |
7 | 166426524316504 |
oct | 23524267530671 |
9 | 4705061566674 |
10 | 1351352234425 |
11 | 481118119a56 |
12 | 199a991670a1 |
13 | 9a58006057b |
14 | 4959771613b |
15 | 252423770ba |
hex | 13aa2deb1b9 |
1351352234425 has 48 divisors (see below), whose sum is σ = 1765153308672. Its totient is φ = 1024275067200.
The previous prime is 1351352234423. The next prime is 1351352234483. The reversal of 1351352234425 is 5244322531531.
It is not a de Polignac number, because 1351352234425 - 21 = 1351352234423 is a prime.
It is a super-2 number, since 2×13513522344252 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1351352234423) 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 47 ways as a sum of consecutive naturals, for example, 46064112 + ... + 46093438.
It is an arithmetic number, because the mean of its divisors is an integer number (36774027264).
Almost surely, 21351352234425 is an apocalyptic number.
It is an amenable number.
1351352234425 is a deficient number, since it is larger than the sum of its proper divisors (413801074247).
1351352234425 is a wasteful number, since it uses less digits than its factorization.
1351352234425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30118 (or 30113 counting only the distinct ones).
The product of its digits is 432000, while the sum is 40.
Adding to 1351352234425 its reverse (5244322531531), we get a palindrome (6595674765956).
The spelling of 1351352234425 in words is "one trillion, three hundred fifty-one billion, three hundred fifty-two million, two hundred thirty-four thousand, four hundred twenty-five".
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