Base | Representation |
---|---|
bin | 101101111101011000100001… |
… | …111111010100011011000001 |
3 | 222111200110200121200022100111 |
4 | 231331120201333110123001 |
5 | 202443200344202144301 |
6 | 1553521215420351321 |
7 | 60401301534206521 |
oct | 5575304177243301 |
9 | 874613617608314 |
10 | 202130321131201 |
11 | 5944aa9582a951 |
12 | 1a8062636a5541 |
13 | 88a2a660b3b28 |
14 | 37cb234493681 |
15 | 1857d181b5551 |
hex | b7d621fd46c1 |
202130321131201 has 8 divisors (see below), whose sum is σ = 202528109514240. Its totient is φ = 201732535399248.
The previous prime is 202130321131163. The next prime is 202130321131253. The reversal of 202130321131201 is 102131123031202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202130321131201 - 211 = 202130321129153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202130321131001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232702240 + ... + 233569246.
It is an arithmetic number, because the mean of its divisors is an integer number (25316013689280).
Almost surely, 2202130321131201 is an apocalyptic number.
It is an amenable number.
202130321131201 is a deficient number, since it is larger than the sum of its proper divisors (397788383039).
202130321131201 is an equidigital number, since it uses as much as digits as its factorization.
202130321131201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1325543.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 202130321131201 its reverse (102131123031202), we get a palindrome (304261444162403).
The spelling of 202130321131201 in words is "two hundred two trillion, one hundred thirty billion, three hundred twenty-one million, one hundred thirty-one thousand, two hundred one".
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