Base | Representation |
---|---|
bin | 100011110111000010… |
… | …011000101111101100 |
3 | 10200101102200221201000 |
4 | 203313002120233230 |
5 | 1112324102230424 |
6 | 25404425320300 |
7 | 2532113313264 |
oct | 436702305754 |
9 | 120342627630 |
10 | 38504336364 |
11 | 1536976a89a |
12 | 7567036090 |
13 | 382824acb0 |
14 | 1c13ab67a4 |
15 | 10055473c9 |
hex | 8f7098bec |
38504336364 has 96 divisors (see below), whose sum is σ = 107583114240. Its totient is φ = 11838878784.
The previous prime is 38504336327. The next prime is 38504336401. The reversal of 38504336364 is 46363340583.
38504336364 is a `hidden beast` number, since 3 + 8 + 5 + 0 + 4 + 3 + 3 + 636 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (38504336327) and next prime (38504336401).
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2078527 + ... + 2096969.
It is an arithmetic number, because the mean of its divisors is an integer number (1120657440).
Almost surely, 238504336364 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38504336364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53791557120).
38504336364 is an abundant number, since it is smaller than the sum of its proper divisors (69078777876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38504336364 is a wasteful number, since it uses less digits than its factorization.
38504336364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19956 (or 19948 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 45.
It can be divided in two parts, 38504336 and 364, that added together give a triangular number (38504700 = T8775).
The spelling of 38504336364 in words is "thirty-eight billion, five hundred four million, three hundred thirty-six thousand, three hundred sixty-four".
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