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102223310114 = 251111655057
BaseRepresentation
bin101111100110011111…
…0111110110100100010
3100202212010012012100202
41133030332332310202
53133323131410424
6114543304145202
710246121541122
oct1371476766442
9322763165322
10102223310114
113a397436982
121798a468202
139841313063
144d3a448c82
1529d450d2ae
hex17ccfbed22

102223310114 has 4 divisors (see below), whose sum is σ = 153334965174. Its totient is φ = 51111655056.

The previous prime is 102223310107. The next prime is 102223310117. The reversal of 102223310114 is 411013322201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411013322201 = 715788920031.

It can be written as a sum of positive squares in only one way, i.e., 59446729489 + 42776580625 = 243817^2 + 206825^2 .

It is not an unprimeable number, because it can be changed into a prime (102223310117) 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 as a sum of consecutive naturals, namely, 25555827527 + ... + 25555827530.

Almost surely, 2102223310114 is an apocalyptic number.

102223310114 is a deficient number, since it is larger than the sum of its proper divisors (51111655060).

102223310114 is an equidigital number, since it uses as much as digits as its factorization.

102223310114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51111655059.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102223310114 its reverse (411013322201), we get a palindrome (513236632315).

The spelling of 102223310114 in words is "one hundred two billion, two hundred twenty-three million, three hundred ten thousand, one hundred fourteen".

Divisors: 1 2 51111655057 102223310114