Base | Representation |
---|---|
bin | 101101111011101000100110… |
… | …111100010110001111010001 |
3 | 222111020222111100101010111222 |
4 | 231323220212330112033101 |
5 | 202434213234124412001 |
6 | 1553350102440214425 |
7 | 60356515500232202 |
oct | 5573504674261721 |
9 | 874228440333458 |
10 | 202010145154001 |
11 | 59404026600528 |
12 | 1a7a6b04a6a415 |
13 | 8894623603952 |
14 | 37c54b3a1d5a9 |
15 | 1854b32a4d61b |
hex | b7ba26f163d1 |
202010145154001 has 8 divisors (see below), whose sum is σ = 205949576405160. Its totient is φ = 198075451646592.
The previous prime is 202010145153983. The next prime is 202010145154063. The reversal of 202010145154001 is 100451541010202.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 139901560344001 + 62108584810000 = 11827999^2 + 7880900^2 .
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 202010145154001 - 26 = 202010145153937 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (202010145154501) 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, 1184349830 + ... + 1184520383.
It is an arithmetic number, because the mean of its divisors is an integer number (25743697050645).
Almost surely, 2202010145154001 is an apocalyptic number.
It is an amenable number.
202010145154001 is a deficient number, since it is larger than the sum of its proper divisors (3939431251159).
202010145154001 is a wasteful number, since it uses less digits than its factorization.
202010145154001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2368871875.
The product of its (nonzero) digits is 1600, while the sum is 26.
Adding to 202010145154001 its reverse (100451541010202), we get a palindrome (302461686164203).
The spelling of 202010145154001 in words is "two hundred two trillion, ten billion, one hundred forty-five million, one hundred fifty-four thousand, one".
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