Base | Representation |
---|---|
bin | 1011110001000010111… |
… | …0111011010111001101 |
3 | 201022202202222100010110 |
4 | 2330100232323113031 |
5 | 11302442403401031 |
6 | 232510323430233 |
7 | 20414215231242 |
oct | 2742056732715 |
9 | 638682870113 |
10 | 202144200141 |
11 | 78802149534 |
12 | 33215825379 |
13 | 160a6614560 |
14 | 9ad8b955c9 |
15 | 53d181cc46 |
hex | 2f10bbb5cd |
202144200141 has 16 divisors (see below), whose sum is σ = 302878267776. Its totient is φ = 118987889856.
The previous prime is 202144200131. The next prime is 202144200143. The reversal of 202144200141 is 141002441202.
It is not a de Polignac number, because 202144200141 - 215 = 202144167373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202144200143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112677030 + ... + 112678823.
It is an arithmetic number, because the mean of its divisors is an integer number (18929891736).
Almost surely, 2202144200141 is an apocalyptic number.
It is an amenable number.
202144200141 is a deficient number, since it is larger than the sum of its proper divisors (100734067635).
202144200141 is a wasteful number, since it uses less digits than its factorization.
202144200141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225355892.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 202144200141 its reverse (141002441202), we get a palindrome (343146641343).
The spelling of 202144200141 in words is "two hundred two billion, one hundred forty-four million, two hundred thousand, one hundred forty-one".
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