Base | Representation |
---|---|
bin | 111100011001100… |
… | …011000100111000 |
3 | 2121121202111202100 |
4 | 330121203010320 |
5 | 4033403031412 |
6 | 244315103400 |
7 | 34053110355 |
oct | 7431430470 |
9 | 2547674670 |
10 | 1013330232 |
11 | 47aaa9002 |
12 | 243441b60 |
13 | 131c267b5 |
14 | 9881b62c |
15 | 5de65edc |
hex | 3c663138 |
1013330232 has 96 divisors (see below), whose sum is σ = 2860116480. Its totient is φ = 323749440.
The previous prime is 1013330221. The next prime is 1013330257. The reversal of 1013330232 is 2320333101.
1013330232 is a `hidden beast` number, since 101 + 3 + 330 + 232 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236703 + ... + 240945.
It is an arithmetic number, because the mean of its divisors is an integer number (29792880).
Almost surely, 21013330232 is an apocalyptic number.
1013330232 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 1013330232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1430058240).
1013330232 is an abundant number, since it is smaller than the sum of its proper divisors (1846786248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1013330232 is a wasteful number, since it uses less digits than its factorization.
1013330232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4393 (or 4386 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 1013330232 is about 31832.8483174221. The cubic root of 1013330232 is about 1004.4238116986.
Adding to 1013330232 its reverse (2320333101), we get a palindrome (3333663333).
It can be divided in two parts, 101 and 3330232, that added together give a palindrome (3330333).
The spelling of 1013330232 in words is "one billion, thirteen million, three hundred thirty thousand, two hundred thirty-two".
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