Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101001010101010110 |
3 | 201012221010120100011000 |
4 | 2323033023221111112 |
5 | 11243214333312324 |
6 | 232205235524130 |
7 | 20345032322613 |
oct | 2731713512526 |
9 | 635833510130 |
10 | 201044432214 |
11 | 7829838261a |
12 | 32b69459646 |
13 | 15c5c8153c2 |
14 | 9a32ab750a |
15 | 5369ed09c9 |
hex | 2ecf2e9556 |
201044432214 has 128 divisors (see below), whose sum is σ = 478113408000. Its totient is φ = 62435245824.
The previous prime is 201044432213. The next prime is 201044432221. The reversal of 201044432214 is 412234440102.
201044432214 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 4 + 443 + 2 + 214 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201044432213) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26884644 + ... + 26892120.
It is an arithmetic number, because the mean of its divisors is an integer number (3735261000).
Almost surely, 2201044432214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 201044432214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239056704000).
201044432214 is an abundant number, since it is smaller than the sum of its proper divisors (277068975786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201044432214 is a wasteful number, since it uses less digits than its factorization.
201044432214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7939 (or 7933 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 201044432214 its reverse (412234440102), we get a palindrome (613278872316).
The spelling of 201044432214 in words is "two hundred one billion, forty-four million, four hundred thirty-two thousand, two hundred fourteen".
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