Base | Representation |
---|---|
bin | 100011110001101010… |
… | …011011000110000000 |
3 | 10200011011000221120120 |
4 | 203301222123012000 |
5 | 1112133011342243 |
6 | 25351444540240 |
7 | 2526640021125 |
oct | 436152330600 |
9 | 120134027516 |
10 | 38414168448 |
11 | 15322884357 |
12 | 75409b1680 |
13 | 381266a7b6 |
14 | 1c05b2474c |
15 | eec685c83 |
hex | 8f1a9b180 |
38414168448 has 64 divisors (see below), whose sum is σ = 102061934400. Its totient is φ = 12801673728.
The previous prime is 38414168423. The next prime is 38414168477. The reversal of 38414168448 is 84486141483.
It is a tau number, because it is divible by the number of its divisors (64).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 38414168448.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2080923 + ... + 2099301.
It is an arithmetic number, because the mean of its divisors is an integer number (1594717725).
Almost surely, 238414168448 is an apocalyptic number.
It is an amenable number.
38414168448 is an abundant number, since it is smaller than the sum of its proper divisors (63647765952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38414168448 is a wasteful number, since it uses less digits than its factorization.
38414168448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23839 (or 23827 counting only the distinct ones).
The product of its digits is 2359296, while the sum is 51.
The spelling of 38414168448 in words is "thirty-eight billion, four hundred fourteen million, one hundred sixty-eight thousand, four hundred forty-eight".
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