Base | Representation |
---|---|
bin | 100011101110111100… |
… | …101101011101101010 |
3 | 10200000222100101102212 |
4 | 203232330231131222 |
5 | 1112034332140014 |
6 | 25343140525122 |
7 | 2525544656615 |
oct | 435674553552 |
9 | 120028311385 |
10 | 38368630634 |
11 | 152aa1010a4 |
12 | 75296b07a2 |
13 | 38060b5449 |
14 | 1bdda6d17c |
15 | ee868d23e |
hex | 8eef2d76a |
38368630634 has 8 divisors (see below), whose sum is σ = 57584383968. Its totient is φ = 19173835980.
The previous prime is 38368630627. The next prime is 38368630637. The reversal of 38368630634 is 43603686383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38368630637) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5235092 + ... + 5242415.
It is an arithmetic number, because the mean of its divisors is an integer number (7198047996).
Almost surely, 238368630634 is an apocalyptic number.
38368630634 is a deficient number, since it is larger than the sum of its proper divisors (19215753334).
38368630634 is a wasteful number, since it uses less digits than its factorization.
38368630634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10479340.
The product of its (nonzero) digits is 4478976, while the sum is 50.
The spelling of 38368630634 in words is "thirty-eight billion, three hundred sixty-eight million, six hundred thirty thousand, six hundred thirty-four".
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