Base | Representation |
---|---|
bin | 110010100001… |
… | …011011000001 |
3 | 220220212111010 |
4 | 302201123001 |
5 | 11342302342 |
6 | 1151511133 |
7 | 220400346 |
oct | 62413301 |
9 | 26825433 |
10 | 13244097 |
11 | 7526539 |
12 | 45284a9 |
13 | 2989359 |
14 | 1a8a7cd |
15 | 126929c |
hex | ca16c1 |
13244097 has 8 divisors (see below), whose sum is σ = 18267840. Its totient is φ = 8524880.
The previous prime is 13244087. The next prime is 13244123. The reversal of 13244097 is 79044231.
It is a happy number.
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 13244097 - 211 = 13242049 is a prime.
It is a super-2 number, since 2×132440972 = 350812210690818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13244027) 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, 76029 + ... + 76202.
It is an arithmetic number, because the mean of its divisors is an integer number (2283480).
Almost surely, 213244097 is an apocalyptic number.
It is an amenable number.
13244097 is a deficient number, since it is larger than the sum of its proper divisors (5023743).
13244097 is a wasteful number, since it uses less digits than its factorization.
13244097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152263.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 13244097 is about 3639.2440149020. The cubic root of 13244097 is about 236.5960288649.
The spelling of 13244097 in words is "thirteen million, two hundred forty-four thousand, ninety-seven".
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