Base | Representation |
---|---|
bin | 1011011101110… |
… | …0111000001101 |
3 | 10100111020221201 |
4 | 2313130320031 |
5 | 44302400022 |
6 | 4434425501 |
7 | 1122522640 |
oct | 267347015 |
9 | 110436851 |
10 | 48090637 |
11 | 25167231 |
12 | 14132291 |
13 | 9c6a2ca |
14 | 655ba57 |
15 | 434e127 |
hex | 2ddce0d |
48090637 has 8 divisors (see below), whose sum is σ = 58193856. Its totient is φ = 38795712.
The previous prime is 48090587. The next prime is 48090661. The reversal of 48090637 is 73609084.
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 48090637 - 215 = 48057869 is a prime.
It is a super-3 number, since 3×480906373 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48090596 and 48090605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48090667) 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, 201943 + ... + 202180.
It is an arithmetic number, because the mean of its divisors is an integer number (7274232).
Almost surely, 248090637 is an apocalyptic number.
It is an amenable number.
48090637 is a deficient number, since it is larger than the sum of its proper divisors (10103219).
48090637 is a wasteful number, since it uses less digits than its factorization.
48090637 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 404147.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 48090637 is about 6934.7413073596. The cubic root of 48090637 is about 363.6527224591.
The spelling of 48090637 in words is "forty-eight million, ninety thousand, six hundred thirty-seven".
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