Base | Representation |
---|---|
bin | 10001011110010111011111… |
… | …10100110000011101110101 |
3 | 12001001120021211111010210021 |
4 | 20233023233310300131311 |
5 | 20014041042024432040 |
6 | 213421010110125141 |
7 | 11044146644232421 |
oct | 1057135764603565 |
9 | 161046254433707 |
10 | 38426801014645 |
11 | 1127579542a66a |
12 | 4387455ab07b1 |
13 | 185982a061a94 |
14 | 96bc1d433b81 |
15 | 4698814b424a |
hex | 22f2efd30775 |
38426801014645 has 16 divisors (see below), whose sum is σ = 50144226193008. Its totient is φ = 28151144524800.
The previous prime is 38426801014583. The next prime is 38426801014687. The reversal of 38426801014645 is 54641010862483.
It can be written as a sum of positive squares in 8 ways, for example, as 197485138449 + 38229315876196 = 444393^2 + 6182986^2 .
It is not a de Polignac number, because 38426801014645 - 223 = 38426792626037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38426801014592 and 38426801014601.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6109186206 + ... + 6109192495.
It is an arithmetic number, because the mean of its divisors is an integer number (3134014137063).
Almost surely, 238426801014645 is an apocalyptic number.
It is an amenable number.
38426801014645 is a deficient number, since it is larger than the sum of its proper divisors (11717425178363).
38426801014645 is a wasteful number, since it uses less digits than its factorization.
38426801014645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12218378760.
The product of its (nonzero) digits is 4423680, while the sum is 52.
The spelling of 38426801014645 in words is "thirty-eight trillion, four hundred twenty-six billion, eight hundred one million, fourteen thousand, six hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •