Base | Representation |
---|---|
bin | 10111100110111000… |
… | …100001010100000001 |
3 | 2102102120111210011000 |
4 | 113212320201110001 |
5 | 403403143201143 |
6 | 15351144242213 |
7 | 1555104644523 |
oct | 274670412401 |
9 | 72376453130 |
10 | 25348412673 |
11 | a828577691 |
12 | 4ab5170369 |
13 | 250c78506c |
14 | 132675da13 |
15 | 9d5595bd3 |
hex | 5e6e21501 |
25348412673 has 8 divisors (see below), whose sum is σ = 37553204000. Its totient is φ = 16898941764.
The previous prime is 25348412641. The next prime is 25348412681. The reversal of 25348412673 is 37621484352.
25348412673 is a `hidden beast` number, since 2 + 5 + 348 + 41 + 267 + 3 = 666.
It is not a de Polignac number, because 25348412673 - 25 = 25348412641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25348412603) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469415023 + ... + 469415076.
It is an arithmetic number, because the mean of its divisors is an integer number (4694150500).
Almost surely, 225348412673 is an apocalyptic number.
It is an amenable number.
25348412673 is a deficient number, since it is larger than the sum of its proper divisors (12204791327).
25348412673 is an equidigital number, since it uses as much as digits as its factorization.
25348412673 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938830108 (or 938830102 counting only the distinct ones).
The product of its digits is 967680, while the sum is 45.
The spelling of 25348412673 in words is "twenty-five billion, three hundred forty-eight million, four hundred twelve thousand, six hundred seventy-three".
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