Base | Representation |
---|---|
bin | 1011101000110… |
… | …0000001010111 |
3 | 10101211201000120 |
4 | 2322030001113 |
5 | 44443324043 |
6 | 4502043023 |
7 | 1131601305 |
oct | 272140127 |
9 | 111751016 |
10 | 48808023 |
11 | 25607210 |
12 | 14419473 |
13 | a15b9b4 |
14 | 66a7275 |
15 | 4441983 |
hex | 2e8c057 |
48808023 has 8 divisors (see below), whose sum is σ = 70993536. Its totient is φ = 29580600.
The previous prime is 48808021. The next prime is 48808049. The reversal of 48808023 is 32080884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48808023 - 21 = 48808021 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1479031 = 48808023 / (4 + 8 + 8 + 0 + 8 + 0 + 2 + 3).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48808021) 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, 739483 + ... + 739548.
It is an arithmetic number, because the mean of its divisors is an integer number (8874192).
Almost surely, 248808023 is an apocalyptic number.
48808023 is a deficient number, since it is larger than the sum of its proper divisors (22185513).
48808023 is a wasteful number, since it uses less digits than its factorization.
48808023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1479045.
The product of its (nonzero) digits is 12288, while the sum is 33.
The square root of 48808023 is about 6986.2738995834. The cubic root of 48808023 is about 365.4520526493.
The spelling of 48808023 in words is "forty-eight million, eight hundred eight thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.025 sec. • engine limits •