Base | Representation |
---|---|
bin | 11000111010011111… |
… | …00001000110110100 |
3 | 1021112011101020212010 |
4 | 30131033201012310 |
5 | 204343112241131 |
6 | 10051123324220 |
7 | 652312643550 |
oct | 143517410664 |
9 | 37464336763 |
10 | 13375508916 |
11 | 5744142900 |
12 | 2713520670 |
13 | 1352119923 |
14 | 90c596860 |
15 | 5343c8b46 |
hex | 31d3e11b4 |
13375508916 has 72 divisors (see below), whose sum is σ = 39205378240. Its totient is φ = 3474155520.
The previous prime is 13375508911. The next prime is 13375508933. The reversal of 13375508916 is 61980557331.
13375508916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13375508911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 647821 + ... + 668148.
Almost surely, 213375508916 is an apocalyptic number.
It is an amenable number.
13375508916 is an abundant number, since it is smaller than the sum of its proper divisors (25829869324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13375508916 is a wasteful number, since it uses less digits than its factorization.
13375508916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1316005 (or 1315992 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 48.
The spelling of 13375508916 in words is "thirteen billion, three hundred seventy-five million, five hundred eight thousand, nine hundred sixteen".
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