Base | Representation |
---|---|
bin | 10111001111101100000001… |
… | …011110001010010000010111 |
3 | 111101222101120200200221111100 |
4 | 113033230001132022100113 |
5 | 101344441423043331411 |
6 | 1001233130243041143 |
7 | 30351046203332301 |
oct | 2717540136122027 |
9 | 441871520627440 |
10 | 102233131230231 |
11 | 2a635911404871 |
12 | b5715709701b3 |
13 | 4507709a02511 |
14 | 1b361779d4971 |
15 | bc44b96b2456 |
hex | 5cfb0178a417 |
102233131230231 has 6 divisors (see below), whose sum is σ = 147670078443680. Its totient is φ = 68155420820148.
The previous prime is 102233131230227. The next prime is 102233131230259. The reversal of 102233131230231 is 132032131332201.
102233131230231 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 3 + 313 + 12 + 302 + 31 = 666.
It is not a de Polignac number, because 102233131230231 - 22 = 102233131230227 is a prime.
It is a super-2 number, since 2×1022331312302312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102233131230195 and 102233131230204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102233131230281) 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 5 ways as a sum of consecutive naturals, for example, 5679618401671 + ... + 5679618401688.
Almost surely, 2102233131230231 is an apocalyptic number.
102233131230231 is a deficient number, since it is larger than the sum of its proper divisors (45436947213449).
102233131230231 is a wasteful number, since it uses less digits than its factorization.
102233131230231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11359236803365 (or 11359236803362 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 102233131230231 its reverse (132032131332201), we get a palindrome (234265262562432).
The spelling of 102233131230231 in words is "one hundred two trillion, two hundred thirty-three billion, one hundred thirty-one million, two hundred thirty thousand, two hundred thirty-one".
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