Base | Representation |
---|---|
bin | 1011101001101… |
… | …0110100100101 |
3 | 10101221210011211 |
4 | 2322122310211 |
5 | 100002244040 |
6 | 4503231421 |
7 | 1132243120 |
oct | 272326445 |
9 | 111853154 |
10 | 48868645 |
11 | 25648811 |
12 | 14448571 |
13 | a180477 |
14 | 66c13b7 |
15 | 44548ea |
hex | 2e9ad25 |
48868645 has 8 divisors (see below), whose sum is σ = 67019904. Its totient is φ = 33509904.
The previous prime is 48868637. The next prime is 48868669. The reversal of 48868645 is 54686884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48868645 - 23 = 48868637 is a prime.
It is a congruent number.
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, 698089 + ... + 698158.
It is an arithmetic number, because the mean of its divisors is an integer number (8377488).
Almost surely, 248868645 is an apocalyptic number.
It is an amenable number.
48868645 is a deficient number, since it is larger than the sum of its proper divisors (18151259).
48868645 is a wasteful number, since it uses less digits than its factorization.
48868645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1396259.
The product of its digits is 1474560, while the sum is 49.
The square root of 48868645 is about 6990.6112036073. The cubic root of 48868645 is about 365.6032932787.
It can be divided in two parts, 4886 and 8645, that added together give a palindrome (13531).
The spelling of 48868645 in words is "forty-eight million, eight hundred sixty-eight thousand, six hundred forty-five".
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