Base | Representation |
---|---|
bin | 1011101100111100011… |
… | …1110101001001000111 |
3 | 201012221001200112010022 |
4 | 2323033013311021013 |
5 | 11243214104311012 |
6 | 232205202245355 |
7 | 20345020655555 |
oct | 2731707651107 |
9 | 635831615108 |
10 | 201043432007 |
11 | 7829785a100 |
12 | 32b6905685b |
13 | 15c5c555072 |
14 | 9a328d6bd5 |
15 | 5369d84472 |
hex | 2ecf1f5247 |
201043432007 has 12 divisors (see below), whose sum is σ = 222445098288. Its totient is φ = 181556364000.
The previous prime is 201043432003. The next prime is 201043432019. The reversal of 201043432007 is 700234340102.
It is not a de Polignac number, because 201043432007 - 22 = 201043432003 is a prime.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201043432003) 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, 5483438 + ... + 5519979.
It is an arithmetic number, because the mean of its divisors is an integer number (18537091524).
Almost surely, 2201043432007 is an apocalyptic number.
201043432007 is a deficient number, since it is larger than the sum of its proper divisors (21401666281).
201043432007 is a wasteful number, since it uses less digits than its factorization.
201043432007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11003590 (or 11003579 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 26.
Adding to 201043432007 its reverse (700234340102), we get a palindrome (901277772109).
The spelling of 201043432007 in words is "two hundred one billion, forty-three million, four hundred thirty-two thousand, seven".
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