Base | Representation |
---|---|
bin | 101111101010011011… |
… | …0111101000000001001 |
3 | 100210012022210020111112 |
4 | 1133110312331000021 |
5 | 3134110442020431 |
6 | 115004343540105 |
7 | 10252314512441 |
oct | 1372466750011 |
9 | 323168706445 |
10 | 102355423241 |
11 | 3a454a71485 |
12 | 17a0675a635 |
13 | 98627bb5c6 |
14 | 4d4dbd9121 |
15 | 29e0e07c2b |
hex | 17d4dbd009 |
102355423241 has 8 divisors (see below), whose sum is σ = 107745492480. Its totient is φ = 96965648208.
The previous prime is 102355423229. The next prime is 102355423249. The reversal of 102355423241 is 142324553201.
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 102355423241 - 226 = 102288314377 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102355423198 and 102355423207.
It is not an unprimeable number, because it can be changed into a prime (102355423249) 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, 1270535 + ... + 1348691.
It is an arithmetic number, because the mean of its divisors is an integer number (13468186560).
Almost surely, 2102355423241 is an apocalyptic number.
It is an amenable number.
102355423241 is a deficient number, since it is larger than the sum of its proper divisors (5390069239).
102355423241 is an equidigital number, since it uses as much as digits as its factorization.
102355423241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147103.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 102355423241 its reverse (142324553201), we get a palindrome (244679976442).
The spelling of 102355423241 in words is "one hundred two billion, three hundred fifty-five million, four hundred twenty-three thousand, two hundred forty-one".
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