Base | Representation |
---|---|
bin | 1011100110001… |
… | …0111010111010 |
3 | 10101112011002102 |
4 | 2321202322322 |
5 | 44422432144 |
6 | 4454303402 |
7 | 1130300426 |
oct | 271427272 |
9 | 111464072 |
10 | 48639674 |
11 | 25501786 |
12 | 14357b62 |
13 | a100195 |
14 | 6661b86 |
15 | 440bb4e |
hex | 2e62eba |
48639674 has 8 divisors (see below), whose sum is σ = 73012980. Its totient is φ = 24302016.
The previous prime is 48639673. The next prime is 48639683. The reversal of 48639674 is 47693684.
It can be written as a sum of positive squares in 2 ways, for example, as 41049649 + 7590025 = 6407^2 + 2755^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48639673) 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, 5189 + ... + 11144.
Almost surely, 248639674 is an apocalyptic number.
48639674 is a deficient number, since it is larger than the sum of its proper divisors (24373306).
48639674 is a wasteful number, since it uses less digits than its factorization.
48639674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17824.
The product of its digits is 870912, while the sum is 47.
The square root of 48639674 is about 6974.2149378980. The cubic root of 48639674 is about 365.0313953104.
The spelling of 48639674 in words is "forty-eight million, six hundred thirty-nine thousand, six hundred seventy-four".
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