Base | Representation |
---|---|
bin | 11110101001111010101101 |
3 | 120010021100010 |
4 | 132221322231 |
5 | 4024123023 |
6 | 444123433 |
7 | 125206416 |
oct | 36517255 |
9 | 16107303 |
10 | 8036013 |
11 | 4599637 |
12 | 2836579 |
13 | 188494b |
14 | 10d280d |
15 | a8b093 |
hex | 7a9ead |
8036013 has 8 divisors (see below), whose sum is σ = 10942848. Its totient is φ = 5243264.
The previous prime is 8036011. The next prime is 8036051. The reversal of 8036013 is 3106308.
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 8036013 - 21 = 8036011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8036011) 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, 28356 + ... + 28637.
It is an arithmetic number, because the mean of its divisors is an integer number (1367856).
Almost surely, 28036013 is an apocalyptic number.
It is an amenable number.
8036013 is a deficient number, since it is larger than the sum of its proper divisors (2906835).
8036013 is a wasteful number, since it uses less digits than its factorization.
8036013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57043.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 8036013 is about 2834.7862353271. The cubic root of 8036013 is about 200.2996591311.
The spelling of 8036013 in words is "eight million, thirty-six thousand, thirteen".
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