Base | Representation |
---|---|
bin | 11000101001001001… |
… | …00100100110010101 |
3 | 1021011000122022211101 |
4 | 30110210210212111 |
5 | 204043342031201 |
6 | 10024445310101 |
7 | 645565266442 |
oct | 142444444625 |
9 | 37130568741 |
10 | 13230033301 |
11 | 567a010921 |
12 | 2692865331 |
13 | 132ac43194 |
14 | 8d71289c9 |
15 | 52673ed01 |
hex | 314924995 |
13230033301 has 8 divisors (see below), whose sum is σ = 14053031064. Its totient is φ = 12412008960.
The previous prime is 13230033293. The next prime is 13230033331. The reversal of 13230033301 is 10333003231.
It can be written as a sum of positive squares in 4 ways, for example, as 1528419025 + 11701614276 = 39095^2 + 108174^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13230033301 - 23 = 13230033293 is a prime.
It is a super-2 number, since 2×132300333012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13230033331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1237870 + ... + 1248511.
It is an arithmetic number, because the mean of its divisors is an integer number (1756628883).
Almost surely, 213230033301 is an apocalyptic number.
It is an amenable number.
13230033301 is a deficient number, since it is larger than the sum of its proper divisors (822997763).
13230033301 is a wasteful number, since it uses less digits than its factorization.
13230033301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2486711.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 13230033301 its reverse (10333003231), we get a palindrome (23563036532).
The spelling of 13230033301 in words is "thirteen billion, two hundred thirty million, thirty-three thousand, three hundred one".
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