Base | Representation |
---|---|
bin | 111000101101110011001… |
… | …111010111101001001110 |
3 | 111210121001022001100102002 |
4 | 320231303033113221032 |
5 | 1002324003444340233 |
6 | 12142250013232302 |
7 | 551403623506220 |
oct | 70556317275116 |
9 | 14717038040362 |
10 | 3897468746318 |
11 | 12729a8556184 |
12 | 52b432492692 |
13 | 2236b6a66064 |
14 | d68d2054410 |
15 | 6b5ae91e6e8 |
hex | 38b733d7a4e |
3897468746318 has 32 divisors (see below), whose sum is σ = 6732213696000. Its totient is φ = 1657677235104.
The previous prime is 3897468746317. The next prime is 3897468746333. The reversal of 3897468746318 is 8136478647983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3897468746317) 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, 714380 + ... + 2881887.
It is an arithmetic number, because the mean of its divisors is an integer number (210381678000).
Almost surely, 23897468746318 is an apocalyptic number.
3897468746318 is a deficient number, since it is larger than the sum of its proper divisors (2834744949682).
3897468746318 is a wasteful number, since it uses less digits than its factorization.
3897468746318 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3596864.
The product of its digits is 1170505728, while the sum is 74.
The spelling of 3897468746318 in words is "three trillion, eight hundred ninety-seven billion, four hundred sixty-eight million, seven hundred forty-six thousand, three hundred eighteen".
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