Base | Representation |
---|---|
bin | 101101000111010011… |
… | …001010111100000000 |
3 | 11122000221000001100020 |
4 | 231013103022330000 |
5 | 1243201324120003 |
6 | 34130423253440 |
7 | 3333260262321 |
oct | 550723127400 |
9 | 148027001306 |
10 | 48440848128 |
11 | 195a8661192 |
12 | 947a8aa280 |
13 | 474ca3985a |
14 | 24b7630448 |
15 | 13d7a63d53 |
hex | b474caf00 |
48440848128 has 36 divisors (see below), whose sum is σ = 128923300968. Its totient is φ = 16146949120.
The previous prime is 48440848103. The next prime is 48440848133. The reversal of 48440848128 is 82184804484.
It is a super-2 number, since 2×484408481282 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31536243 + ... + 31537778.
Almost surely, 248440848128 is an apocalyptic number.
48440848128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
48440848128 is an abundant number, since it is smaller than the sum of its proper divisors (80482452840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48440848128 is an equidigital number, since it uses as much as digits as its factorization.
48440848128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63074040 (or 63074026 counting only the distinct ones).
The product of its (nonzero) digits is 2097152, while the sum is 51.
The spelling of 48440848128 in words is "forty-eight billion, four hundred forty million, eight hundred forty-eight thousand, one hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •