Base | Representation |
---|---|
bin | 100000000101101100… |
… | …001101000101111111 |
3 | 10021221020120010212100 |
4 | 200011230031011333 |
5 | 1031031013244130 |
6 | 23454542440143 |
7 | 2326555321221 |
oct | 400554150577 |
9 | 107836503770 |
10 | 34455212415 |
11 | 13681084068 |
12 | 6816b93053 |
13 | 33313b9b70 |
14 | 194c016411 |
15 | d69d1bc60 |
hex | 805b0d17f |
34455212415 has 48 divisors (see below), whose sum is σ = 66391153920. Its totient is φ = 16415377920.
The previous prime is 34455212411. The next prime is 34455212431. The reversal of 34455212415 is 51421255443.
34455212415 is a `hidden beast` number, since 344 + 55 + 21 + 241 + 5 = 666.
It is not a de Polignac number, because 34455212415 - 22 = 34455212411 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34455212415.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34455212411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 931830 + ... + 968099.
It is an arithmetic number, because the mean of its divisors is an integer number (1383149040).
Almost surely, 234455212415 is an apocalyptic number.
34455212415 is a deficient number, since it is larger than the sum of its proper divisors (31935941505).
34455212415 is a wasteful number, since it uses less digits than its factorization.
34455212415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1899984 (or 1899981 counting only the distinct ones).
The product of its digits is 96000, while the sum is 36.
Adding to 34455212415 its reverse (51421255443), we get a palindrome (85876467858).
The spelling of 34455212415 in words is "thirty-four billion, four hundred fifty-five million, two hundred twelve thousand, four hundred fifteen".
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