Base | Representation |
---|---|
bin | 101111100110001110… |
… | …0010110010010111000 |
3 | 100202211111002221110120 |
4 | 1133030130112102320 |
5 | 3133313320344344 |
6 | 114542341413240 |
7 | 10245651426060 |
oct | 1371434262270 |
9 | 322744087416 |
10 | 102214231224 |
11 | 3a3922a5866 |
12 | 1798740a220 |
13 | 983c484831 |
14 | 4d391643a0 |
15 | 29d3818219 |
hex | 17cc7164b8 |
102214231224 has 32 divisors (see below), whose sum is σ = 292040661120. Its totient is φ = 29204066016.
The previous prime is 102214231187. The next prime is 102214231237. The reversal of 102214231224 is 422132412201.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 102214231194 and 102214231203.
It is a congruent number.
It is an unprimeable number.
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, 304208854 + ... + 304209189.
It is an arithmetic number, because the mean of its divisors is an integer number (9126270660).
Almost surely, 2102214231224 is an apocalyptic number.
102214231224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
102214231224 is an abundant number, since it is smaller than the sum of its proper divisors (189826429896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102214231224 is a wasteful number, since it uses less digits than its factorization.
102214231224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 608418059 (or 608418055 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 102214231224 its reverse (422132412201), we get a palindrome (524346643425).
The spelling of 102214231224 in words is "one hundred two billion, two hundred fourteen million, two hundred thirty-one thousand, two hundred twenty-four".
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