Base | Representation |
---|---|
bin | 1011011101001… |
… | …1100101100010 |
3 | 10100102022202010 |
4 | 2313103211202 |
5 | 44300140303 |
6 | 4433533350 |
7 | 1122303660 |
oct | 267234542 |
9 | 110368663 |
10 | 48052578 |
11 | 25140682 |
12 | 14114256 |
13 | 9c55ba2 |
14 | 654bc30 |
15 | 4342c03 |
hex | 2dd3962 |
48052578 has 32 divisors (see below), whose sum is σ = 110638080. Its totient is φ = 13628880.
The previous prime is 48052547. The next prime is 48052583. The reversal of 48052578 is 87525084.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1723 + ... + 9953.
It is an arithmetic number, because the mean of its divisors is an integer number (3457440).
Almost surely, 248052578 is an apocalyptic number.
48052578 is an abundant number, since it is smaller than the sum of its proper divisors (62585502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48052578 is a wasteful number, since it uses less digits than its factorization.
48052578 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8382.
The product of its (nonzero) digits is 89600, while the sum is 39.
The square root of 48052578 is about 6931.9966820534. The cubic root of 48052578 is about 363.5567653768.
The spelling of 48052578 in words is "forty-eight million, fifty-two thousand, five hundred seventy-eight".
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