Base | Representation |
---|---|
bin | 1011101100100100011… |
… | …1001000001111001100 |
3 | 201012200000220221201211 |
4 | 2323021013020033030 |
5 | 11243012300203110 |
6 | 232151200544204 |
7 | 20342354534410 |
oct | 2731107101714 |
9 | 635600827654 |
10 | 200942584780 |
11 | 7824593a093 |
12 | 32b3b322064 |
13 | 15c446a5a52 |
14 | 9a23364d40 |
15 | 53610b398a |
hex | 2ec91c83cc |
200942584780 has 24 divisors (see below), whose sum is σ = 482262203808. Its totient is φ = 68894600448.
The previous prime is 200942584757. The next prime is 200942584789. The reversal of 200942584780 is 87485249002.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (200942584789) 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, 717651949 + ... + 717652228.
It is an arithmetic number, because the mean of its divisors is an integer number (20094258492).
Almost surely, 2200942584780 is an apocalyptic number.
200942584780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200942584780 is an abundant number, since it is smaller than the sum of its proper divisors (281319619028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200942584780 is a wasteful number, since it uses less digits than its factorization.
200942584780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435304193 (or 1435304191 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 49.
The spelling of 200942584780 in words is "two hundred billion, nine hundred forty-two million, five hundred eighty-four thousand, seven hundred eighty".
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