Base | Representation |
---|---|
bin | 101101001001000000… |
… | …010000010110100000 |
3 | 11122002220210212111121 |
4 | 231021000100112200 |
5 | 1243231134202000 |
6 | 34133324222024 |
7 | 3334055322235 |
oct | 551100202640 |
9 | 148086725447 |
10 | 48469444000 |
11 | 1961281273a |
12 | 948839a914 |
13 | 475593c6a3 |
14 | 24bb35578c |
15 | 13da311b1a |
hex | b490105a0 |
48469444000 has 120 divisors (see below), whose sum is σ = 121142689668. Its totient is φ = 19059171200.
The previous prime is 48469443991. The next prime is 48469444003. The reversal of 48469444000 is 44496484.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 32765344144 + 15704099856 = 181012^2 + 125316^2 .
It is not an unprimeable number, because it can be changed into a prime (48469444003) 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 19 ways as a sum of consecutive naturals, for example, 821515971 + ... + 821516029.
Almost surely, 248469444000 is an apocalyptic number.
48469444000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48469444000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60571344834).
48469444000 is an abundant number, since it is smaller than the sum of its proper divisors (72673245668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48469444000 is an frugal number, since it uses more digits than its factorization.
48469444000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261 (or 66 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 43.
The spelling of 48469444000 in words is "forty-eight billion, four hundred sixty-nine million, four hundred forty-four thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •