Base | Representation |
---|---|
bin | 1100001010011… |
… | …00000001000000 |
3 | 21002222022120020 |
4 | 12011030001000 |
5 | 202104220412 |
6 | 14042413440 |
7 | 2346116553 |
oct | 605140100 |
9 | 232868506 |
10 | 102023232 |
11 | 52653623 |
12 | 2a201280 |
13 | 181a169c |
14 | d79a69a |
15 | 8e5418c |
hex | 614c040 |
102023232 has 112 divisors (see below), whose sum is σ = 284219904. Its totient is φ = 32256000.
The previous prime is 102023221. The next prime is 102023249. The reversal of 102023232 is 232320201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362932 + ... + 363212.
Almost surely, 2102023232 is an apocalyptic number.
102023232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102023232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142109952).
102023232 is an abundant number, since it is smaller than the sum of its proper divisors (182196672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102023232 is a wasteful number, since it uses less digits than its factorization.
102023232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388 (or 378 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 102023232 is about 10100.6550282643. The cubic root of 102023232 is about 467.2683431953.
Adding to 102023232 its reverse (232320201), we get a palindrome (334343433).
The spelling of 102023232 in words is "one hundred two million, twenty-three thousand, two hundred thirty-two".
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