Base | Representation |
---|---|
bin | 100011011100110011… |
… | …111001011011111111 |
3 | 10122020202202100010100 |
4 | 203130303321123333 |
5 | 1110423432033440 |
6 | 25253030412143 |
7 | 2515161320322 |
oct | 433463713377 |
9 | 118222670110 |
10 | 38064330495 |
11 | 1516335a984 |
12 | 7463801053 |
13 | 37880402a9 |
14 | 1bb149a7b9 |
15 | ecbad0230 |
hex | 8dccf96ff |
38064330495 has 48 divisors (see below), whose sum is σ = 67525436160. Its totient is φ = 19828343808.
The previous prime is 38064330481. The next prime is 38064330503. The reversal of 38064330495 is 59403346083.
It is not a de Polignac number, because 38064330495 - 25 = 38064330463 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 38064330495.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 496071 + ... + 567639.
It is an arithmetic number, because the mean of its divisors is an integer number (1406779920).
Almost surely, 238064330495 is an apocalyptic number.
38064330495 is a deficient number, since it is larger than the sum of its proper divisors (29461105665).
38064330495 is a wasteful number, since it uses less digits than its factorization.
38064330495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71856 (or 71853 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 45.
The spelling of 38064330495 in words is "thirty-eight billion, sixty-four million, three hundred thirty thousand, four hundred ninety-five".
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