Base | Representation |
---|---|
bin | 1110101110011001011000… |
… | …0101010111101011100111 |
3 | 2010022202212100012101112100 |
4 | 3223212112011113223213 |
5 | 4110230112412304433 |
6 | 54233410440023143 |
7 | 3260464324022616 |
oct | 353462605275347 |
9 | 63282770171470 |
10 | 16190249728743 |
11 | 5182278990552 |
12 | 1995941a61ab3 |
13 | 9059707960bc |
14 | 3dd8800c587d |
15 | 1d122b370b13 |
hex | eb996157ae7 |
16190249728743 has 12 divisors (see below), whose sum is σ = 23386598267760. Its totient is φ = 10793185053216.
The previous prime is 16190249728739. The next prime is 16190249728759. The reversal of 16190249728743 is 34782794209161.
16190249728743 is a `hidden beast` number, since 1 + 61 + 9 + 0 + 2 + 497 + 2 + 87 + 4 + 3 = 666.
It is not a de Polignac number, because 16190249728743 - 22 = 16190249728739 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16190249738743) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25904523 + ... + 26522156.
It is an arithmetic number, because the mean of its divisors is an integer number (1948883188980).
Almost surely, 216190249728743 is an apocalyptic number.
16190249728743 is a deficient number, since it is larger than the sum of its proper divisors (7196348539017).
16190249728743 is a wasteful number, since it uses less digits than its factorization.
16190249728743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52460998 (or 52460995 counting only the distinct ones).
The product of its (nonzero) digits is 36578304, while the sum is 63.
The spelling of 16190249728743 in words is "sixteen trillion, one hundred ninety billion, two hundred forty-nine million, seven hundred twenty-eight thousand, seven hundred forty-three".
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