Base | Representation |
---|---|
bin | 1011101000001… |
… | …1110000000010 |
3 | 10101202222112212 |
4 | 2322003300002 |
5 | 44441233041 |
6 | 4501222122 |
7 | 1131400451 |
oct | 272036002 |
9 | 111688485 |
10 | 48774146 |
11 | 25593813 |
12 | 14401942 |
13 | a149455 |
14 | 6698b98 |
15 | 44368eb |
hex | 2e83c02 |
48774146 has 8 divisors (see below), whose sum is σ = 73371900. Its totient is φ = 24316848.
The previous prime is 48774137. The next prime is 48774149. The reversal of 48774146 is 64147784.
It can be written as a sum of positive squares in 2 ways, for example, as 46771921 + 2002225 = 6839^2 + 1415^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (48774149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34241 + ... + 35636.
Almost surely, 248774146 is an apocalyptic number.
48774146 is a deficient number, since it is larger than the sum of its proper divisors (24597754).
48774146 is a wasteful number, since it uses less digits than its factorization.
48774146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70228.
The product of its digits is 150528, while the sum is 41.
The square root of 48774146 is about 6983.8489388016. The cubic root of 48774146 is about 365.3674812757.
The spelling of 48774146 in words is "forty-eight million, seven hundred seventy-four thousand, one hundred forty-six".
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