Base | Representation |
---|---|
bin | 100001000010110110… |
… | …111010110000011111 |
3 | 10101120202120110012201 |
4 | 201002312322300133 |
5 | 1040131221243241 |
6 | 24144442112331 |
7 | 2364156121312 |
oct | 410266726037 |
9 | 111522513181 |
10 | 35481431071 |
11 | 14058385359 |
12 | 6a627ab6a7 |
13 | 3465ba6b38 |
14 | 1a0842a979 |
15 | dc9e7b931 |
hex | 842dbac1f |
35481431071 has 2 divisors, whose sum is σ = 35481431072. Its totient is φ = 35481431070.
The previous prime is 35481431059. The next prime is 35481431077. The reversal of 35481431071 is 17013418453.
35481431071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (17013418453) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 35481431071 - 211 = 35481429023 is a prime.
It is a super-2 number, since 2×354814310712 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 35481431071.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (35481431077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17740715535 + 17740715536.
It is an arithmetic number, because the mean of its divisors is an integer number (17740715536).
Almost surely, 235481431071 is an apocalyptic number.
35481431071 is a deficient number, since it is larger than the sum of its proper divisors (1).
35481431071 is an equidigital number, since it uses as much as digits as its factorization.
35481431071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 40320, while the sum is 37.
The spelling of 35481431071 in words is "thirty-five billion, four hundred eighty-one million, four hundred thirty-one thousand, seventy-one".
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