Base | Representation |
---|---|
bin | 1011011101010… |
… | …0011010101010 |
3 | 10100102111102001 |
4 | 2313110122222 |
5 | 44300242403 |
6 | 4434001214 |
7 | 1122316615 |
oct | 267243252 |
9 | 110374361 |
10 | 48055978 |
11 | 25143193 |
12 | 1411620a |
13 | 9c575b9 |
14 | 654d17c |
15 | 4343c1d |
hex | 2dd46aa |
48055978 has 16 divisors (see below), whose sum is σ = 76014720. Its totient is φ = 22722336.
The previous prime is 48055963. The next prime is 48055981. The reversal of 48055978 is 87955084.
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, 35551 + ... + 36877.
It is an arithmetic number, because the mean of its divisors is an integer number (4750920).
Almost surely, 248055978 is an apocalyptic number.
48055978 is a deficient number, since it is larger than the sum of its proper divisors (27958742).
48055978 is a wasteful number, since it uses less digits than its factorization.
48055978 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2301.
The product of its (nonzero) digits is 403200, while the sum is 46.
The square root of 48055978 is about 6932.2419173021. The cubic root of 48055978 is about 363.5653397614.
The spelling of 48055978 in words is "forty-eight million, fifty-five thousand, nine hundred seventy-eight".
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