Base | Representation |
---|---|
bin | 11000111111011011… |
… | …00100001111001110 |
3 | 1021122001100012022000 |
4 | 30133231210033032 |
5 | 204434214043434 |
6 | 10055203333130 |
7 | 653325053406 |
oct | 143755441716 |
9 | 37561305260 |
10 | 13416940494 |
11 | 5765570a81 |
12 | 27253811a6 |
13 | 135a894c59 |
14 | 913c9d806 |
15 | 537d5eb99 |
hex | 31fb643ce |
13416940494 has 16 divisors (see below), whose sum is σ = 29815423440. Its totient is φ = 4472313480.
The previous prime is 13416940477. The next prime is 13416940499. The reversal of 13416940494 is 49404961431.
It is a hoax number, since the sum of its digits (45) 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 (13416940499) 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, 124230877 + ... + 124230984.
It is an arithmetic number, because the mean of its divisors is an integer number (1863463965).
Almost surely, 213416940494 is an apocalyptic number.
13416940494 is an abundant number, since it is smaller than the sum of its proper divisors (16398482946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13416940494 is a wasteful number, since it uses less digits than its factorization.
13416940494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248461872 (or 248461866 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The spelling of 13416940494 in words is "thirteen billion, four hundred sixteen million, nine hundred forty thousand, four hundred ninety-four".
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