Base | Representation |
---|---|
bin | 101111100101110101… |
… | …1001000101000100011 |
3 | 100202210120211111121021 |
4 | 1133023223020220203 |
5 | 3133302020031321 |
6 | 114541201110311 |
7 | 10245433654561 |
oct | 1371353105043 |
9 | 322716744537 |
10 | 102201330211 |
11 | 3a385a94072 |
12 | 17983028397 |
13 | 98398b86b6 |
14 | 4d37566a31 |
15 | 29d261a941 |
hex | 17cbac8a23 |
102201330211 has 8 divisors (see below), whose sum is σ = 104930393904. Its totient is φ = 99483521280.
The previous prime is 102201330199. The next prime is 102201330271. The reversal of 102201330211 is 112033102201.
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 102201330211 - 213 = 102201322019 is a prime.
It is a super-2 number, since 2×1022013302112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102201330271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2795286 + ... + 2831611.
It is an arithmetic number, because the mean of its divisors is an integer number (13116299238).
Almost surely, 2102201330211 is an apocalyptic number.
102201330211 is a deficient number, since it is larger than the sum of its proper divisors (2729063693).
102201330211 is an equidigital number, since it uses as much as digits as its factorization.
102201330211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5627381.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 102201330211 its reverse (112033102201), we get a palindrome (214234432412).
It can be divided in two parts, 10220 and 1330211, that added together give a palindrome (1340431).
The spelling of 102201330211 in words is "one hundred two billion, two hundred one million, three hundred thirty thousand, two hundred eleven".
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