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102104012333 = 646011580533
BaseRepresentation
bin101111100010111011…
…1111001011000101101
3100202112210201020120102
41133011313321120231
53133102111343313
6114523403200445
710243142533151
oct1370567713055
9322483636512
10102104012333
113a336064774
1217956516125
1398226a395b
144d28673061
1529c8ce5a58
hex17c5df962d

102104012333 has 4 divisors (see below), whose sum is σ = 102105657468. Its totient is φ = 102102367200.

The previous prime is 102104012293. The next prime is 102104012369. The reversal of 102104012333 is 333210401201.

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 98990149129 + 3113863204 = 314627^2 + 55802^2 .

It is a cyclic number.

It is not a de Polignac number, because 102104012333 - 216 = 102103946797 is a prime.

It is a super-2 number, since 2×1021040123332 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102104018333) 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, 725666 + ... + 854867.

It is an arithmetic number, because the mean of its divisors is an integer number (25526414367).

Almost surely, 2102104012333 is an apocalyptic number.

It is an amenable number.

102104012333 is a deficient number, since it is larger than the sum of its proper divisors (1645135).

102104012333 is an equidigital number, since it uses as much as digits as its factorization.

102104012333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645134.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102104012333 its reverse (333210401201), we get a palindrome (435314413534).

The spelling of 102104012333 in words is "one hundred two billion, one hundred four million, twelve thousand, three hundred thirty-three".

Divisors: 1 64601 1580533 102104012333