Base | Representation |
---|---|
bin | 11000111101111110… |
… | …00111010000111001 |
3 | 1021121012102112011212 |
4 | 30132333013100321 |
5 | 204423104410233 |
6 | 10054050332505 |
7 | 653116415153 |
oct | 143677072071 |
9 | 37535375155 |
10 | 13404763193 |
11 | 5759703a98 |
12 | 272128a135 |
13 | 13581c0353 |
14 | 91240dad3 |
15 | 536c56a48 |
hex | 31efc7439 |
13404763193 has 24 divisors (see below), whose sum is σ = 14276371872. Its totient is φ = 12583029888.
The previous prime is 13404763159. The next prime is 13404763201. The reversal of 13404763193 is 39136740431.
It is not a de Polignac number, because 13404763193 - 26 = 13404763129 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13404763193.
It is not an unprimeable number, because it can be changed into a prime (13404763133) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7155905 + ... + 7157777.
It is an arithmetic number, because the mean of its divisors is an integer number (594848828).
Almost surely, 213404763193 is an apocalyptic number.
It is an amenable number.
13404763193 is a deficient number, since it is larger than the sum of its proper divisors (871608679).
13404763193 is a wasteful number, since it uses less digits than its factorization.
13404763193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2165 (or 2142 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 41.
The spelling of 13404763193 in words is "thirteen billion, four hundred four million, seven hundred sixty-three thousand, one hundred ninety-three".
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