Base | Representation |
---|---|
bin | 10001011110100010100011… |
… | …00101101111010001001101 |
3 | 12001002010121110121102000012 |
4 | 20233101101211233101031 |
5 | 20014140220432241140 |
6 | 213423431050043005 |
7 | 11044450013462060 |
oct | 1057212145572115 |
9 | 161063543542005 |
10 | 38432736212045 |
11 | 1127826071a28a |
12 | 4388631719465 |
13 | 185a26488b8c6 |
14 | 96c2237b48d7 |
15 | 469acc59b265 |
hex | 22f45196f44d |
38432736212045 has 32 divisors (see below), whose sum is σ = 53824568117760. Its totient is φ = 25797733827840.
The previous prime is 38432736211993. The next prime is 38432736212051. The reversal of 38432736212045 is 54021263723483.
38432736212045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38432736212045 - 226 = 38432669103181 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38432736211984 and 38432736212002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22782986 + ... + 24411675.
It is an arithmetic number, because the mean of its divisors is an integer number (1682017753680).
Almost surely, 238432736212045 is an apocalyptic number.
38432736212045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
38432736212045 is a deficient number, since it is larger than the sum of its proper divisors (15391831905715).
38432736212045 is a wasteful number, since it uses less digits than its factorization.
38432736212045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47195165.
The product of its (nonzero) digits is 5806080, while the sum is 50.
The spelling of 38432736212045 in words is "thirty-eight trillion, four hundred thirty-two billion, seven hundred thirty-six million, two hundred twelve thousand, forty-five".
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