Base | Representation |
---|---|
bin | 1111011111110… |
… | …11000110000100 |
3 | 100001121212001020 |
4 | 13233323012010 |
5 | 231240101312 |
6 | 20522231140 |
7 | 3136003314 |
oct | 757730604 |
9 | 301555036 |
10 | 130003332 |
11 | 67424478 |
12 | 376554b0 |
13 | 20c1a164 |
14 | 133a1444 |
15 | b62e78c |
hex | 7bfb184 |
130003332 has 12 divisors (see below), whose sum is σ = 303341136. Its totient is φ = 43334440.
The previous prime is 130003303. The next prime is 130003351. The reversal of 130003332 is 233300031.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1300033322 = 33801732662204448, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5416794 + ... + 5416817.
It is an arithmetic number, because the mean of its divisors is an integer number (25278428).
Almost surely, 2130003332 is an apocalyptic number.
130003332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130003332 is an abundant number, since it is smaller than the sum of its proper divisors (173337804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130003332 is a wasteful number, since it uses less digits than its factorization.
130003332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10833618 (or 10833616 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 130003332 is about 11401.9003679211. The cubic root of 130003332 is about 506.5840298823.
Adding to 130003332 its reverse (233300031), we get a palindrome (363303363).
The spelling of 130003332 in words is "one hundred thirty million, three thousand, three hundred thirty-two".
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