Base | Representation |
---|---|
bin | 10001011100110110100101… |
… | …11111101111011110110111 |
3 | 12000212121000020112100020220 |
4 | 20232123102333233132313 |
5 | 20012213021100404013 |
6 | 213341043551025423 |
7 | 11040325523610330 |
oct | 1056332277573667 |
9 | 160777006470226 |
10 | 38374777747383 |
11 | 11255719678a10 |
12 | 437935750b273 |
13 | 185495908c3bc |
14 | 9694c610d287 |
15 | 4683391b2b23 |
hex | 22e6d2fef7b7 |
38374777747383 has 16 divisors (see below), whose sum is σ = 63791838333696. Its totient is φ = 19934949479040.
The previous prime is 38374777747373. The next prime is 38374777747393.
It is a happy number.
38374777747383 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (38374777747373) and next prime (38374777747393).
It is not a de Polignac number, because 38374777747383 - 234 = 38357597878199 is a prime.
It is a super-2 number, since 2×383747777473832 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38374777747299 and 38374777747308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38374777747363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83062289266 + ... + 83062289727.
It is an arithmetic number, because the mean of its divisors is an integer number (3986989895856).
Almost surely, 238374777747383 is an apocalyptic number.
38374777747383 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
38374777747383 is a deficient number, since it is larger than the sum of its proper divisors (25417060586313).
38374777747383 is a wasteful number, since it uses less digits than its factorization.
38374777747383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166124579014.
The product of its digits is 9758278656, while the sum is 78.
The spelling of 38374777747383 in words is "thirty-eight trillion, three hundred seventy-four billion, seven hundred seventy-seven million, seven hundred forty-seven thousand, three hundred eighty-three".
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