Base | Representation |
---|---|
bin | 1110100000011010100101… |
… | …1001010011111110111110 |
3 | 2002110210212210111010020120 |
4 | 3220012221121103332332 |
5 | 4042311203210230011 |
6 | 53531204313155410 |
7 | 3234232150154616 |
oct | 350065131237676 |
9 | 62423783433216 |
10 | 15950055555006 |
11 | 509a4205a8751 |
12 | 19572893bbb66 |
13 | 8b91120ca291 |
14 | 3d1db5b2da46 |
15 | 1c9d6e35ba06 |
hex | e81a9653fbe |
15950055555006 has 16 divisors (see below), whose sum is σ = 31915010767248. Its totient is φ = 5314201908800.
The previous prime is 15950055554989. The next prime is 15950055555013. The reversal of 15950055555006 is 60055555005951.
It is a happy number.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 15950055555006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620805135 + ... + 620830826.
It is an arithmetic number, because the mean of its divisors is an integer number (1994688172953).
Almost surely, 215950055555006 is an apocalyptic number.
15950055555006 is an abundant number, since it is smaller than the sum of its proper divisors (15964955212242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15950055555006 is a wasteful number, since it uses less digits than its factorization.
15950055555006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1241638107.
The product of its (nonzero) digits is 4218750, while the sum is 51.
The spelling of 15950055555006 in words is "fifteen trillion, nine hundred fifty billion, fifty-five million, five hundred fifty-five thousand, six".
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