Base | Representation |
---|---|
bin | 11000110100100000… |
… | …00110011001111110 |
3 | 1021101122221220101110 |
4 | 30122100012121332 |
5 | 204242241030141 |
6 | 10042132022450 |
7 | 651133302510 |
oct | 143220063176 |
9 | 37348856343 |
10 | 13325330046 |
11 | 571888a766 |
12 | 26ba761a26 |
13 | 13448caca2 |
14 | 905a53bb0 |
15 | 52ecb5e16 |
hex | 31a40667e |
13325330046 has 32 divisors (see below), whose sum is σ = 30478913280. Its totient is φ = 3804610176.
The previous prime is 13325330023. The next prime is 13325330047. The reversal of 13325330046 is 64003352331.
It is a junction number, because it is equal to n+sod(n) for n = 13325329995 and 13325330022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13325330047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47451 + ... + 170006.
It is an arithmetic number, because the mean of its divisors is an integer number (952466040).
Almost surely, 213325330046 is an apocalyptic number.
13325330046 is an abundant number, since it is smaller than the sum of its proper divisors (17153583234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13325330046 is a wasteful number, since it uses less digits than its factorization.
13325330046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218928.
The product of its (nonzero) digits is 19440, while the sum is 30.
Adding to 13325330046 its reverse (64003352331), we get a palindrome (77328682377).
The spelling of 13325330046 in words is "thirteen billion, three hundred twenty-five million, three hundred thirty thousand, forty-six".
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