Base | Representation |
---|---|
bin | 110011100111… |
… | …010110000110 |
3 | 221110102100201 |
4 | 303213112012 |
5 | 11430434002 |
6 | 1202001114 |
7 | 223002346 |
oct | 63472606 |
9 | 27412321 |
10 | 13530502 |
11 | 7701737 |
12 | 464619a |
13 | 2a5981b |
14 | 1b22d26 |
15 | 12c4087 |
hex | ce7586 |
13530502 has 8 divisors (see below), whose sum is σ = 20312712. Its totient is φ = 6759600.
The previous prime is 13530499. The next prime is 13530523. The reversal of 13530502 is 20503531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13530502.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477 + ... + 5407.
It is an arithmetic number, because the mean of its divisors is an integer number (2539089).
Almost surely, 213530502 is an apocalyptic number.
13530502 is a deficient number, since it is larger than the sum of its proper divisors (6782210).
13530502 is a wasteful number, since it uses less digits than its factorization.
13530502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5654.
The product of its (nonzero) digits is 450, while the sum is 19.
The square root of 13530502 is about 3678.3830686866. The cubic root of 13530502 is about 238.2893521900.
The spelling of 13530502 in words is "thirteen million, five hundred thirty thousand, five hundred two".
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