Base | Representation |
---|---|
bin | 101111100101111001… |
… | …0110011110110011010 |
3 | 100202210201121201120122 |
4 | 1133023302303312122 |
5 | 3133303023422414 |
6 | 114541312153242 |
7 | 10245460034540 |
oct | 1371362636632 |
9 | 322721551518 |
10 | 102203342234 |
11 | 3a3871387a4 |
12 | 17983838822 |
13 | 983a141446 |
14 | 4d3792bd90 |
15 | 29d28b6b8e |
hex | 17cbcb3d9a |
102203342234 has 16 divisors (see below), whose sum is σ = 175226452800. Its totient is φ = 43796251584.
The previous prime is 102203342231. The next prime is 102203342237. The reversal of 102203342234 is 432243302201.
It is an interprime number because it is at equal distance from previous prime (102203342231) and next prime (102203342237).
It is a super-2 number, since 2×1022033422342 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (102203342231) 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 7 ways as a sum of consecutive naturals, for example, 307919 + ... + 547010.
It is an arithmetic number, because the mean of its divisors is an integer number (10951653300).
Almost surely, 2102203342234 is an apocalyptic number.
102203342234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
102203342234 is a deficient number, since it is larger than the sum of its proper divisors (73023110566).
102203342234 is an equidigital number, since it uses as much as digits as its factorization.
102203342234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 863477.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 102203342234 its reverse (432243302201), we get a palindrome (534446644435).
The spelling of 102203342234 in words is "one hundred two billion, two hundred three million, three hundred forty-two thousand, two hundred thirty-four".
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