Base | Representation |
---|---|
bin | 10010101100010011… |
… | …000001000011000000 |
3 | 1220210202020211120111 |
4 | 102230103001003000 |
5 | 312101024112420 |
6 | 13115325121104 |
7 | 1310236510231 |
oct | 225423010300 |
9 | 56722224514 |
10 | 20070535360 |
11 | 856a326307 |
12 | 3a816b9194 |
13 | 1b7b1a3035 |
14 | d85807088 |
15 | 7c705045a |
hex | 4ac4c10c0 |
20070535360 has 28 divisors (see below), whose sum is σ = 47792963088. Its totient is φ = 8028214016.
The previous prime is 20070535351. The next prime is 20070535361. The reversal of 20070535360 is 6353507002.
It is not an unprimeable number, because it can be changed into a prime (20070535361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31359892 + ... + 31360531.
Almost surely, 220070535360 is an apocalyptic number.
20070535360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20070535360 is an abundant number, since it is smaller than the sum of its proper divisors (27722427728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20070535360 is an equidigital number, since it uses as much as digits as its factorization.
20070535360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62720440 (or 62720430 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 31.
The spelling of 20070535360 in words is "twenty billion, seventy million, five hundred thirty-five thousand, three hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •