Base | Representation |
---|---|
bin | 1011101010101… |
… | …1101110100101 |
3 | 10102002022011120 |
4 | 2322223232211 |
5 | 100012003033 |
6 | 4504524153 |
7 | 1132652034 |
oct | 272535645 |
9 | 112068146 |
10 | 48937893 |
11 | 25695844 |
12 | 14480659 |
13 | a1a5b44 |
14 | 66dc71b |
15 | 446a1b3 |
hex | 2eabba5 |
48937893 has 8 divisors (see below), whose sum is σ = 66076800. Its totient is φ = 32212128.
The previous prime is 48937891. The next prime is 48937897. The reversal of 48937893 is 39873984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48937893 - 21 = 48937891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48937891) 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, 103008 + ... + 103481.
It is an arithmetic number, because the mean of its divisors is an integer number (8259600).
Almost surely, 248937893 is an apocalyptic number.
It is an amenable number.
48937893 is a deficient number, since it is larger than the sum of its proper divisors (17138907).
48937893 is a wasteful number, since it uses less digits than its factorization.
48937893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206571.
The product of its digits is 1306368, while the sum is 51.
The square root of 48937893 is about 6995.5623791086. The cubic root of 48937893 is about 365.7759012148.
The spelling of 48937893 in words is "forty-eight million, nine hundred thirty-seven thousand, eight hundred ninety-three".
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