Base | Representation |
---|---|
bin | 110000111101… |
… | …000011101111 |
3 | 220010222120120 |
4 | 300331003233 |
5 | 11241124012 |
6 | 1135020023 |
7 | 214036005 |
oct | 60750357 |
9 | 26128516 |
10 | 12833007 |
11 | 72756a0 |
12 | 436a613 |
13 | 28741c5 |
14 | 19c0a75 |
15 | 11d758c |
hex | c3d0ef |
12833007 has 8 divisors (see below), whose sum is σ = 18666240. Its totient is φ = 7777560.
The previous prime is 12832973. The next prime is 12833033. The reversal of 12833007 is 70033821.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12833007 - 210 = 12831983 is a prime.
It is a super-4 number, since 4×128330074 (a number of 30 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12833077) 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, 194407 + ... + 194472.
It is an arithmetic number, because the mean of its divisors is an integer number (2333280).
Almost surely, 212833007 is an apocalyptic number.
12833007 is a deficient number, since it is larger than the sum of its proper divisors (5833233).
12833007 is a wasteful number, since it uses less digits than its factorization.
12833007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388893.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 12833007 is about 3582.3186625425. The cubic root of 12833007 is about 234.1223153354.
Adding to 12833007 its reverse (70033821), we get a palindrome (82866828).
The spelling of 12833007 in words is "twelve million, eight hundred thirty-three thousand, seven".
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