Base | Representation |
---|---|
bin | 1011011101100… |
… | …0000110101000 |
3 | 10100110021010101 |
4 | 2313120012220 |
5 | 44301233310 |
6 | 4434155144 |
7 | 1122411631 |
oct | 267300650 |
9 | 110407111 |
10 | 48071080 |
11 | 25153572 |
12 | 14122ab4 |
13 | 9c61435 |
14 | 6554888 |
15 | 434843a |
hex | 2dd81a8 |
48071080 has 32 divisors (see below), whose sum is σ = 111651840. Its totient is φ = 18607680.
The previous prime is 48071077. The next prime is 48071099. The reversal of 48071080 is 8017084.
It is a super-3 number, since 3×480710803 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18144 + ... + 20623.
It is an arithmetic number, because the mean of its divisors is an integer number (3489120).
Almost surely, 248071080 is an apocalyptic number.
48071080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48071080 is an abundant number, since it is smaller than the sum of its proper divisors (63580760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48071080 is a wasteful number, since it uses less digits than its factorization.
48071080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38809 (or 38805 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 28.
The square root of 48071080 is about 6933.3310897432. The cubic root of 48071080 is about 363.6034202732.
The spelling of 48071080 in words is "forty-eight million, seventy-one thousand, eighty".
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