Base | Representation |
---|---|
bin | 100100101111111… |
… | …1010010011011000 |
3 | 10011221022001222221 |
4 | 1021133322103120 |
5 | 10011133231130 |
6 | 322205353424 |
7 | 42362123452 |
oct | 11137722330 |
9 | 3157261887 |
10 | 1233102040 |
11 | 5830658a5 |
12 | 2a4b68874 |
13 | 1686143a1 |
14 | b9aa92d2 |
15 | 733c887a |
hex | 497fa4d8 |
1233102040 has 32 divisors (see below), whose sum is σ = 2870154000. Its totient is φ = 476232064.
The previous prime is 1233102037. The next prime is 1233102041. The reversal of 1233102040 is 402013321.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1233102041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530350 + ... + 532669.
Almost surely, 21233102040 is an apocalyptic number.
1233102040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1233102040 is an abundant number, since it is smaller than the sum of its proper divisors (1637051960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1233102040 is a wasteful number, since it uses less digits than its factorization.
1233102040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1063059 (or 1063055 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1233102040 is about 35115.5526796888. The cubic root of 1233102040 is about 1072.3412327037.
Adding to 1233102040 its reverse (402013321), we get a palindrome (1635115361).
The spelling of 1233102040 in words is "one billion, two hundred thirty-three million, one hundred two thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •