Base | Representation |
---|---|
bin | 1011110001101111101… |
… | …1110100111110000001 |
3 | 201100020212121020002002 |
4 | 2330123323310332001 |
5 | 11303334011144301 |
6 | 232541115433345 |
7 | 20421656511224 |
oct | 2743373647601 |
9 | 640225536062 |
10 | 202332131201 |
11 | 78899238962 |
12 | 33268755855 |
13 | 16106534375 |
14 | 9b15b155bb |
15 | 53e309116b |
hex | 2f1bef4f81 |
202332131201 has 4 divisors (see below), whose sum is σ = 202347564804. Its totient is φ = 202316697600.
The previous prime is 202332131153. The next prime is 202332131213. The reversal of 202332131201 is 102131233202.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 15725410801 + 186606720400 = 125401^2 + 431980^2 .
It is a cyclic number.
It is not a de Polignac number, because 202332131201 - 234 = 185152262017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202332131231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7697120 + ... + 7723361.
It is an arithmetic number, because the mean of its divisors is an integer number (50586891201).
Almost surely, 2202332131201 is an apocalyptic number.
It is an amenable number.
202332131201 is a deficient number, since it is larger than the sum of its proper divisors (15433603).
202332131201 is a wasteful number, since it uses less digits than its factorization.
202332131201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15433602.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 202332131201 its reverse (102131233202), we get a palindrome (304463364403).
The spelling of 202332131201 in words is "two hundred two billion, three hundred thirty-two million, one hundred thirty-one thousand, two hundred one".
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