Base | Representation |
---|---|
bin | 100000000011100111… |
… | …011110111001100011 |
3 | 10021211211002111220121 |
4 | 200003213132321203 |
5 | 1030443111421240 |
6 | 23451301021111 |
7 | 2325653513200 |
oct | 400347367143 |
9 | 107754074817 |
10 | 34420420195 |
11 | 13663480167 |
12 | 68073b4797 |
13 | 3327127855 |
14 | 194755aca7 |
15 | d66c4804a |
hex | 8039dee63 |
34420420195 has 12 divisors (see below), whose sum is σ = 48048097104. Its totient is φ = 23602573680.
The previous prime is 34420420193. The next prime is 34420420201. The reversal of 34420420195 is 59102402443.
34420420195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34420420195 - 21 = 34420420193 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34420420195.
It is not an unprimeable number, because it can be changed into a prime (34420420193) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70245511 + ... + 70246000.
It is an arithmetic number, because the mean of its divisors is an integer number (4004008092).
Almost surely, 234420420195 is an apocalyptic number.
34420420195 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
34420420195 is a deficient number, since it is larger than the sum of its proper divisors (13627676909).
34420420195 is a wasteful number, since it uses less digits than its factorization.
34420420195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140491530 (or 140491523 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 34.
The spelling of 34420420195 in words is "thirty-four billion, four hundred twenty million, four hundred twenty thousand, one hundred ninety-five".
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