Base | Representation |
---|---|
bin | 100110110001100… |
… | …0011000001001000 |
3 | 10100200010022210121 |
4 | 1031203003001020 |
5 | 10131031024112 |
6 | 333033353024 |
7 | 44145412135 |
oct | 11543030110 |
9 | 3320108717 |
10 | 1301033032 |
11 | 608443412 |
12 | 303868774 |
13 | 17970a240 |
14 | c4b0d58c |
15 | 79346407 |
hex | 4d8c3048 |
1301033032 has 32 divisors (see below), whose sum is σ = 2717681400. Its totient is φ = 579769344.
The previous prime is 1301033011. The next prime is 1301033077. The reversal of 1301033032 is 2303301031.
It can be written as a sum of positive squares in 4 ways, for example, as 1121312196 + 179720836 = 33486^2 + 13406^2 .
It is a super-2 number, since 2×13010330322 = 3385373900710226048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1301032997 and 1301033015.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 212673 + ... + 218704.
Almost surely, 21301033032 is an apocalyptic number.
It is an amenable number.
1301033032 is an abundant number, since it is smaller than the sum of its proper divisors (1416648368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301033032 is a wasteful number, since it uses less digits than its factorization.
1301033032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431425 (or 431421 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 1301033032 is about 36069.8354861788. The cubic root of 1301033032 is about 1091.6818946681.
Adding to 1301033032 its reverse (2303301031), we get a palindrome (3604334063).
The spelling of 1301033032 in words is "one billion, three hundred one million, thirty-three thousand, thirty-two".
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