Base | Representation |
---|---|
bin | 1100001100101… |
… | …11110000010000 |
3 | 21010120002010000 |
4 | 12012113300100 |
5 | 202144132311 |
6 | 14053210000 |
7 | 2351551161 |
oct | 606276020 |
9 | 233502100 |
10 | 102333456 |
11 | 52845705 |
12 | 2a330900 |
13 | 1827c954 |
14 | d83b768 |
15 | 8eb6056 |
hex | 6197c10 |
102333456 has 75 divisors (see below), whose sum is σ = 297240493. Its totient is φ = 33989760.
The previous prime is 102333437. The next prime is 102333457. The reversal of 102333456 is 654333201.
It is a happy number.
The square root of 102333456 is 10116.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 69155856 + 33177600 = 8316^2 + 5760^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102333457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 364036 + ... + 364316.
Almost surely, 2102333456 is an apocalyptic number.
102333456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
102333456 is the 10116-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102333456
102333456 is an abundant number, since it is smaller than the sum of its proper divisors (194907037).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102333456 is an frugal number, since it uses more digits than its factorization.
102333456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582 (or 286 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
The cubic root of 102333456 is about 467.7414745726.
Adding to 102333456 its reverse (654333201), we get a palindrome (756666657).
It can be divided in two parts, 10233 and 3456, that added together give a square (13689 = 1172).
The spelling of 102333456 in words is "one hundred two million, three hundred thirty-three thousand, four hundred fifty-six".
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