Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1001001011001110110 |
3 | 201012221010022200202011 |
4 | 2323033023021121312 |
5 | 11243214320121210 |
6 | 232205233034434 |
7 | 20345031236410 |
oct | 2731713113166 |
9 | 635833280664 |
10 | 201044301430 |
11 | 782982a3335 |
12 | 32b693b5a1a |
13 | 15c5c79aa0b |
14 | 9a32a819b0 |
15 | 5369ea6d8a |
hex | 2ecf2c9676 |
201044301430 has 64 divisors (see below), whose sum is σ = 417402408960. Its totient is φ = 68292370944.
The previous prime is 201044301413. The next prime is 201044301439. The reversal of 201044301430 is 34103440102.
It is a super-2 number, since 2×2010443014302 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201044301439) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38906707 + ... + 38911873.
It is an arithmetic number, because the mean of its divisors is an integer number (6521912640).
Almost surely, 2201044301430 is an apocalyptic number.
201044301430 is an abundant number, since it is smaller than the sum of its proper divisors (216358107530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201044301430 is a wasteful number, since it uses less digits than its factorization.
201044301430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10213.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 201044301430 its reverse (34103440102), we get a palindrome (235147741532).
The spelling of 201044301430 in words is "two hundred one billion, forty-four million, three hundred one thousand, four hundred thirty".
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