Base | Representation |
---|---|
bin | 1101111011110001011111… |
… | …1110101110100000010110 |
3 | 2000020122000111222022112022 |
4 | 3132330113332232200112 |
5 | 4002002441432223324 |
6 | 52330055214453142 |
7 | 3140605345655045 |
oct | 336742776564026 |
9 | 60218014868468 |
10 | 15320550664214 |
11 | 4977455497a94 |
12 | 18752855041b2 |
13 | 87194c839913 |
14 | 3ad7390c255c |
15 | 1b87c90b405e |
hex | def17fae816 |
15320550664214 has 32 divisors (see below), whose sum is σ = 23388069763200. Its totient is φ = 7525538616960.
The previous prime is 15320550664213. The next prime is 15320550664241. The reversal of 15320550664214 is 41246605502351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15320550664213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57650084 + ... + 57915224.
It is an arithmetic number, because the mean of its divisors is an integer number (730877180100).
Almost surely, 215320550664214 is an apocalyptic number.
15320550664214 is a deficient number, since it is larger than the sum of its proper divisors (8067519098986).
15320550664214 is a wasteful number, since it uses less digits than its factorization.
15320550664214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267048.
The product of its (nonzero) digits is 864000, while the sum is 44.
The spelling of 15320550664214 in words is "fifteen trillion, three hundred twenty billion, five hundred fifty million, six hundred sixty-four thousand, two hundred fourteen".
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