Base | Representation |
---|---|
bin | 1011011101100… |
… | …1110000111000 |
3 | 10100110121110020 |
4 | 2313121300320 |
5 | 44301443010 |
6 | 4434250440 |
7 | 1122440514 |
oct | 267316070 |
9 | 110417406 |
10 | 48077880 |
11 | 25158694 |
12 | 14126a20 |
13 | 9c64566 |
14 | 6557144 |
15 | 434a470 |
hex | 2dd9c38 |
48077880 has 64 divisors (see below), whose sum is σ = 144698400. Its totient is φ = 12779520.
The previous prime is 48077879. The next prime is 48077881. The reversal of 48077880 is 8877084.
It is an interprime number because it is at equal distance from previous prime (48077879) and next prime (48077881).
It is a super-3 number, since 3×480778803 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48077881) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62136 + ... + 62904.
Almost surely, 248077880 is an apocalyptic number.
48077880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48077880 is an abundant number, since it is smaller than the sum of its proper divisors (96620520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48077880 is a wasteful number, since it uses less digits than its factorization.
48077880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1304 (or 1300 counting only the distinct ones).
The product of its (nonzero) digits is 100352, while the sum is 42.
The square root of 48077880 is about 6933.8214571764. The cubic root of 48077880 is about 363.6205642378.
The spelling of 48077880 in words is "forty-eight million, seventy-seven thousand, eight hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •