Base | Representation |
---|---|
bin | 10111001111001111111111… |
… | …010111110010001011010001 |
3 | 111101212111212222020200000201 |
4 | 113033033333113302023101 |
5 | 101343443301443430413 |
6 | 1001211231355415201 |
7 | 30345632250513100 |
oct | 2717177727621321 |
9 | 441774788220021 |
10 | 102203031233233 |
11 | 2a624075781597 |
12 | b567770454501 |
13 | 45049209c80c8 |
14 | 1b3492019a037 |
15 | bc3806dd49dd |
hex | 5cf3ff5f22d1 |
102203031233233 has 12 divisors (see below), whose sum is σ = 118925810651952. Its totient is φ = 87575651709000.
The previous prime is 102203031233161. The next prime is 102203031233297. The reversal of 102203031233233 is 332332130302201.
It is not a de Polignac number, because 102203031233233 - 245 = 67018659144401 is a prime.
It is a super-2 number, since 2×1022030312332332 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102203031233033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320630635 + ... + 320949232.
It is an arithmetic number, because the mean of its divisors is an integer number (9910484220996).
Almost surely, 2102203031233233 is an apocalyptic number.
It is an amenable number.
102203031233233 is a deficient number, since it is larger than the sum of its proper divisors (16722779418719).
102203031233233 is an equidigital number, since it uses as much as digits as its factorization.
102203031233233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641583132 (or 641583125 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 102203031233233 its reverse (332332130302201), we get a palindrome (434535161535434).
The spelling of 102203031233233 in words is "one hundred two trillion, two hundred three billion, thirty-one million, two hundred thirty-three thousand, two hundred thirty-three".
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