Base | Representation |
---|---|
bin | 101101010100101101… |
… | …000111001101110101 |
3 | 11122121121012101001110 |
4 | 231110231013031311 |
5 | 1244131413034222 |
6 | 34205015545233 |
7 | 3341661033111 |
oct | 552455071565 |
9 | 148547171043 |
10 | 48665752437 |
11 | 19703604115 |
12 | 952208b219 |
13 | 4787503623 |
14 | 24d9456741 |
15 | 13ec68c30c |
hex | b54b47375 |
48665752437 has 16 divisors (see below), whose sum is σ = 65505528000. Its totient is φ = 32135111424.
The previous prime is 48665752393. The next prime is 48665752489. The reversal of 48665752437 is 73425756684.
It is a happy number.
It is not a de Polignac number, because 48665752437 - 27 = 48665752309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48665752337) 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, 986014 + ... + 1034192.
It is an arithmetic number, because the mean of its divisors is an integer number (4094095500).
Almost surely, 248665752437 is an apocalyptic number.
It is an amenable number.
48665752437 is a deficient number, since it is larger than the sum of its proper divisors (16839775563).
48665752437 is a wasteful number, since it uses less digits than its factorization.
48665752437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51380.
The product of its digits is 33868800, while the sum is 57.
The spelling of 48665752437 in words is "forty-eight billion, six hundred sixty-five million, seven hundred fifty-two thousand, four hundred thirty-seven".
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