Base | Representation |
---|---|
bin | 100000000010011111… |
… | …100000000001111001 |
3 | 10021210111120211111102 |
4 | 200002133200001321 |
5 | 1030423244103312 |
6 | 23445344341145 |
7 | 2325334232321 |
oct | 400237400171 |
9 | 107714524442 |
10 | 34401550457 |
11 | 1365386203a |
12 | 68010147b5 |
13 | 332324ba21 |
14 | 1944c48281 |
15 | d6526bec2 |
hex | 8027e0079 |
34401550457 has 2 divisors, whose sum is σ = 34401550458. Its totient is φ = 34401550456.
The previous prime is 34401550439. The next prime is 34401550531. The reversal of 34401550457 is 75405510443.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27546372841 + 6855177616 = 165971^2 + 82796^2 .
It is a cyclic number.
It is not a de Polignac number, because 34401550457 - 28 = 34401550201 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34401550457.
It is not a weakly prime, because it can be changed into another prime (34401550357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17200775228 + 17200775229.
It is an arithmetic number, because the mean of its divisors is an integer number (17200775229).
Almost surely, 234401550457 is an apocalyptic number.
It is an amenable number.
34401550457 is a deficient number, since it is larger than the sum of its proper divisors (1).
34401550457 is an equidigital number, since it uses as much as digits as its factorization.
34401550457 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 168000, while the sum is 38.
The spelling of 34401550457 in words is "thirty-four billion, four hundred one million, five hundred fifty thousand, four hundred fifty-seven".
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