Base | Representation |
---|---|
bin | 1011100110000… |
… | …1100000000101 |
3 | 10101111212010010 |
4 | 2321201200011 |
5 | 44422240421 |
6 | 4454220433 |
7 | 1130244453 |
oct | 271414005 |
9 | 111455103 |
10 | 48633861 |
11 | 254a8381 |
12 | 14354719 |
13 | a0ca643 |
14 | 665d9d3 |
15 | 440a076 |
hex | 2e61805 |
48633861 has 8 divisors (see below), whose sum is σ = 66225024. Its totient is φ = 31732640.
The previous prime is 48633859. The next prime is 48633887. The reversal of 48633861 is 16833684.
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 48633861 - 21 = 48633859 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48633061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172320 + ... + 172601.
It is an arithmetic number, because the mean of its divisors is an integer number (8278128).
Almost surely, 248633861 is an apocalyptic number.
It is an amenable number.
48633861 is a deficient number, since it is larger than the sum of its proper divisors (17591163).
48633861 is a wasteful number, since it uses less digits than its factorization.
48633861 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344971.
The product of its digits is 82944, while the sum is 39.
The square root of 48633861 is about 6973.7981760300. The cubic root of 48633861 is about 365.0168529155.
It can be divided in two parts, 48633 and 861, that added together give a palindrome (49494).
The spelling of 48633861 in words is "forty-eight million, six hundred thirty-three thousand, eight hundred sixty-one".
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