Base | Representation |
---|---|
bin | 101101011000110011… |
… | …001101001101000000 |
3 | 11122210101111000022102 |
4 | 231120303031031000 |
5 | 1244302010134223 |
6 | 34215512325532 |
7 | 3343454030636 |
oct | 553063151500 |
9 | 148711430272 |
10 | 48734458688 |
11 | 19739371143 |
12 | 95410a38a8 |
13 | 479880b306 |
14 | 250461d356 |
15 | 140370e928 |
hex | b58ccd340 |
48734458688 has 28 divisors (see below), whose sum is σ = 102396116772. Its totient is φ = 22933862400.
The previous prime is 48734458687. The next prime is 48734458723. The reversal of 48734458688 is 88685443784.
It can be written as a sum of positive squares in 2 ways, for example, as 35663567104 + 13070891584 = 188848^2 + 114328^2 .
It is a super-2 number, since 2×487344586882 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48734458687) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22395263 + ... + 22397438.
Almost surely, 248734458688 is an apocalyptic number.
It is an amenable number.
48734458688 is an abundant number, since it is smaller than the sum of its proper divisors (53661658084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48734458688 is a wasteful number, since it uses less digits than its factorization.
48734458688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44792730 (or 44792720 counting only the distinct ones).
The product of its digits is 165150720, while the sum is 65.
The spelling of 48734458688 in words is "forty-eight billion, seven hundred thirty-four million, four hundred fifty-eight thousand, six hundred eighty-eight".
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