Base | Representation |
---|---|
bin | 1011010000101000101… |
… | …01101101001001110010 |
3 | 1100222121220120112111101 |
4 | 11220110111231021302 |
5 | 22314321400302210 |
6 | 453422314435014 |
7 | 36644311132651 |
oct | 5502425551162 |
9 | 1328556515441 |
10 | 386888290930 |
11 | 13a0953992a9 |
12 | 62b94132a6a |
13 | 2a6390863cb |
14 | 14a22a79198 |
15 | a0e577ca3a |
hex | 5a1456d272 |
386888290930 has 16 divisors (see below), whose sum is σ = 704789273664. Its totient is φ = 152890794160.
The previous prime is 386888290891. The next prime is 386888290933. The reversal of 386888290930 is 39092888683.
It is not an unprimeable number, because it can be changed into a prime (386888290933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233064406 + ... + 233066065.
It is an arithmetic number, because the mean of its divisors is an integer number (44049329604).
Almost surely, 2386888290930 is an apocalyptic number.
386888290930 is a deficient number, since it is larger than the sum of its proper divisors (317900982734).
386888290930 is a wasteful number, since it uses less digits than its factorization.
386888290930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466130561.
The product of its (nonzero) digits is 35831808, while the sum is 64.
The spelling of 386888290930 in words is "three hundred eighty-six billion, eight hundred eighty-eight million, two hundred ninety thousand, nine hundred thirty".
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