Base | Representation |
---|---|
bin | 1011101100000… |
… | …0101000010000 |
3 | 10102020122121100 |
4 | 2323000220100 |
5 | 100022223004 |
6 | 4510424400 |
7 | 1133456445 |
oct | 273005020 |
9 | 112218540 |
10 | 49023504 |
11 | 257440a2 |
12 | 14502100 |
13 | a205aba |
14 | 67219cc |
15 | 4485739 |
hex | 2ec0a10 |
49023504 has 60 divisors (see below), whose sum is σ = 139471852. Its totient is φ = 16070400.
The previous prime is 49023479. The next prime is 49023517. The reversal of 49023504 is 40532094.
It can be written as a sum of positive squares in 2 ways, for example, as 7033104 + 41990400 = 2652^2 + 6480^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5994 + ... + 11574.
Almost surely, 249023504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49023504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69735926).
49023504 is an abundant number, since it is smaller than the sum of its proper divisors (90448348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49023504 is a wasteful number, since it uses less digits than its factorization.
49023504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5656 (or 5647 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 49023504 is about 7001.6786558653. The cubic root of 49023504 is about 365.9890707119.
Adding to 49023504 its reverse (40532094), we get a palindrome (89555598).
The spelling of 49023504 in words is "forty-nine million, twenty-three thousand, five hundred four".
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