Base | Representation |
---|---|
bin | 100100001111111001… |
… | …110010110110000101 |
3 | 10201110111200210100101 |
4 | 210033321302312011 |
5 | 1114202401424443 |
6 | 25514051044101 |
7 | 2545340261560 |
oct | 441771626605 |
9 | 121414623311 |
10 | 38921514373 |
11 | 155631a8905 |
12 | 76628a0631 |
13 | 38937c53a1 |
14 | 1c5326d4d7 |
15 | 102bea084d |
hex | 90fe72d85 |
38921514373 has 8 divisors (see below), whose sum is σ = 44483293440. Its totient is φ = 33360126000.
The previous prime is 38921514367. The next prime is 38921514403. The reversal of 38921514373 is 37341512983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38921514373 - 25 = 38921514341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38921512373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161748 + ... + 322498.
It is an arithmetic number, because the mean of its divisors is an integer number (5560411680).
Almost surely, 238921514373 is an apocalyptic number.
It is an amenable number.
38921514373 is a deficient number, since it is larger than the sum of its proper divisors (5561779067).
38921514373 is a wasteful number, since it uses less digits than its factorization.
38921514373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195347.
The product of its digits is 544320, while the sum is 46.
The spelling of 38921514373 in words is "thirty-eight billion, nine hundred twenty-one million, five hundred fourteen thousand, three hundred seventy-three".
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