Base | Representation |
---|---|
bin | 11011111100001001… |
… | …00000000011111110 |
3 | 1102201101011111210012 |
4 | 31332010200003332 |
5 | 221210000323011 |
6 | 10520234143222 |
7 | 1040466663341 |
oct | 157604400376 |
9 | 42641144705 |
10 | 15000011006 |
11 | 63a812a312 |
12 | 2aa7581b12 |
13 | 1550851076 |
14 | a24228458 |
15 | 5cbd17a8b |
hex | 37e1200fe |
15000011006 has 8 divisors (see below), whose sum is σ = 22500866880. Its totient is φ = 7499722048.
The previous prime is 15000010981. The next prime is 15000011041. The reversal of 15000011006 is 60011000051.
15000011006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×150000110062 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67886 + ... + 186033.
It is an arithmetic number, because the mean of its divisors is an integer number (2812608360).
Almost surely, 215000011006 is an apocalyptic number.
15000011006 is a deficient number, since it is larger than the sum of its proper divisors (7500855874).
15000011006 is a wasteful number, since it uses less digits than its factorization.
15000011006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283458.
The product of its (nonzero) digits is 30, while the sum is 14.
Adding to 15000011006 its reverse (60011000051), we get a palindrome (75011011057).
The spelling of 15000011006 in words is "fifteen billion, eleven thousand, six".
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