Base | Representation |
---|---|
bin | 10011010001010010… |
… | …11001010000100011 |
3 | 222201000002202201111 |
4 | 21220221121100203 |
5 | 132141434211134 |
6 | 4430330244151 |
7 | 514242200665 |
oct | 115051312043 |
9 | 28630082644 |
10 | 10345616419 |
11 | 4429915816 |
12 | 2008886657 |
13 | c8b49a328 |
14 | 70200c535 |
15 | 4083ccc64 |
hex | 268a59423 |
10345616419 has 4 divisors (see below), whose sum is σ = 10345896496. Its totient is φ = 10345336344.
The previous prime is 10345616353. The next prime is 10345616431. The reversal of 10345616419 is 91461654301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10345616419 - 27 = 10345616291 is a prime.
It is a super-2 number, since 2×103456164192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10345616119) 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, 74364 + ... + 161929.
It is an arithmetic number, because the mean of its divisors is an integer number (2586474124).
Almost surely, 210345616419 is an apocalyptic number.
10345616419 is a deficient number, since it is larger than the sum of its proper divisors (280077).
10345616419 is an equidigital number, since it uses as much as digits as its factorization.
10345616419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280076.
The product of its (nonzero) digits is 77760, while the sum is 40.
The spelling of 10345616419 in words is "ten billion, three hundred forty-five million, six hundred sixteen thousand, four hundred nineteen".
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