Base | Representation |
---|---|
bin | 10010010000110001… |
… | …001010100010110010 |
3 | 1212121120011222100220 |
4 | 102100301022202302 |
5 | 310124310122110 |
6 | 13001425553510 |
7 | 1262631000102 |
oct | 222061124262 |
9 | 55546158326 |
10 | 19608676530 |
11 | 835264a9a3 |
12 | 3972aa5896 |
13 | 1b065b36a1 |
14 | d4033d202 |
15 | 79b71d370 |
hex | 490c4a8b2 |
19608676530 has 32 divisors (see below), whose sum is σ = 47262818304. Its totient is φ = 5206536576.
The previous prime is 19608676487. The next prime is 19608676531. The reversal of 19608676530 is 3567680691.
It is not an unprimeable number, because it can be changed into a prime (19608676531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1395634 + ... + 1409613.
It is an arithmetic number, because the mean of its divisors is an integer number (1476963072).
Almost surely, 219608676530 is an apocalyptic number.
19608676530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
19608676530 is an abundant number, since it is smaller than the sum of its proper divisors (27654141774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19608676530 is a wasteful number, since it uses less digits than its factorization.
19608676530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2805490.
The product of its (nonzero) digits is 1632960, while the sum is 51.
The spelling of 19608676530 in words is "nineteen billion, six hundred eight million, six hundred seventy-six thousand, five hundred thirty".
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