Base | Representation |
---|---|
bin | 11000001101111000… |
… | …00001110101010100 |
3 | 1020120002020112112222 |
4 | 30012330001311110 |
5 | 203111313120312 |
6 | 5550035001512 |
7 | 640120144415 |
oct | 140674016524 |
9 | 36502215488 |
10 | 13001301332 |
11 | 5571994138 |
12 | 262a139298 |
13 | 12c2739116 |
14 | 8b49c780c |
15 | 51160c672 |
hex | 306f01d54 |
13001301332 has 12 divisors (see below), whose sum is σ = 22953625716. Its totient is φ = 6443122560.
The previous prime is 13001301319. The next prime is 13001301337. The reversal of 13001301332 is 23310310031.
It can be written as a sum of positive squares in 2 ways, for example, as 921972496 + 12079328836 = 30364^2 + 109906^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13001301332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13001301337) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14381519 + ... + 14382422.
It is an arithmetic number, because the mean of its divisors is an integer number (1912802143).
Almost surely, 213001301332 is an apocalyptic number.
It is an amenable number.
13001301332 is a deficient number, since it is larger than the sum of its proper divisors (9952324384).
13001301332 is a wasteful number, since it uses less digits than its factorization.
13001301332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28764058 (or 28764056 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 13001301332 its reverse (23310310031), we get a palindrome (36311611363).
The spelling of 13001301332 in words is "thirteen billion, one million, three hundred one thousand, three hundred thirty-two".
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