Base | Representation |
---|---|
bin | 100011110010000110… |
… | …000110000100010010 |
3 | 10200011122200111001202 |
4 | 203302012012010102 |
5 | 1112141341003404 |
6 | 25352304231202 |
7 | 2530055462420 |
oct | 436206060422 |
9 | 120148614052 |
10 | 38421422354 |
11 | 15326989317 |
12 | 754330b502 |
13 | 381400a453 |
14 | 1c06a92110 |
15 | eed11a21e |
hex | 8f2186112 |
38421422354 has 32 divisors (see below), whose sum is σ = 66592730880. Its totient is φ = 16284889152.
The previous prime is 38421422353. The next prime is 38421422381. The reversal of 38421422354 is 45322412483.
It is a super-3 number, since 3×384214223543 (a number of 33 digits) contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38421422353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097432 + ... + 1131900.
It is an arithmetic number, because the mean of its divisors is an integer number (2081022840).
Almost surely, 238421422354 is an apocalyptic number.
38421422354 is a deficient number, since it is larger than the sum of its proper divisors (28171308526).
38421422354 is a wasteful number, since it uses less digits than its factorization.
38421422354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35354.
The product of its digits is 184320, while the sum is 38.
The spelling of 38421422354 in words is "thirty-eight billion, four hundred twenty-one million, four hundred twenty-two thousand, three hundred fifty-four".
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