Base | Representation |
---|---|
bin | 1011011101011… |
… | …1110100001001 |
3 | 10100110012111120 |
4 | 2313113310021 |
5 | 44301214042 |
6 | 4434145453 |
7 | 1122405321 |
oct | 267276411 |
9 | 110405446 |
10 | 48069897 |
11 | 25152697 |
12 | 14122289 |
13 | 9c60a35 |
14 | 6554281 |
15 | 4347dec |
hex | 2dd7d09 |
48069897 has 16 divisors (see below), whose sum is σ = 68065920. Its totient is φ = 30071552.
The previous prime is 48069893. The next prime is 48069899. The reversal of 48069897 is 79896084.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 48069897 - 22 = 48069893 is a prime.
It is a super-3 number, since 3×480698973 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (48069893) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18628 + ... + 21050.
It is an arithmetic number, because the mean of its divisors is an integer number (4254120).
Almost surely, 248069897 is an apocalyptic number.
It is an amenable number.
48069897 is a deficient number, since it is larger than the sum of its proper divisors (19996023).
48069897 is a wasteful number, since it uses less digits than its factorization.
48069897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2832.
The product of its (nonzero) digits is 870912, while the sum is 51.
The square root of 48069897 is about 6933.2457766907. The cubic root of 48069897 is about 363.6004375625.
The spelling of 48069897 in words is "forty-eight million, sixty-nine thousand, eight hundred ninety-seven".
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