Base | Representation |
---|---|
bin | 10010000010111011… |
… | …111000100100101110 |
3 | 1212000101111112202001 |
4 | 102002323320210232 |
5 | 304140402333421 |
6 | 12522415522514 |
7 | 1254112300120 |
oct | 220273704456 |
9 | 55011445661 |
10 | 19376605486 |
11 | 8243652547 |
12 | 390922943a |
13 | 1a9a4aa844 |
14 | d1b5ad210 |
15 | 78617b691 |
hex | 482ef892e |
19376605486 has 8 divisors (see below), whose sum is σ = 33217038000. Its totient is φ = 8304259488.
The previous prime is 19376605471. The next prime is 19376605487. The reversal of 19376605486 is 68450667391.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19376605487) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692021611 + ... + 692021638.
It is an arithmetic number, because the mean of its divisors is an integer number (4152129750).
Almost surely, 219376605486 is an apocalyptic number.
19376605486 is a deficient number, since it is larger than the sum of its proper divisors (13840432514).
19376605486 is a wasteful number, since it uses less digits than its factorization.
19376605486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1384043258.
The product of its (nonzero) digits is 6531840, while the sum is 55.
The spelling of 19376605486 in words is "nineteen billion, three hundred seventy-six million, six hundred five thousand, four hundred eighty-six".
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