Base | Representation |
---|---|
bin | 101101100001000001… |
… | …001110011011110110 |
3 | 11200010222221200122210 |
4 | 231201001032123312 |
5 | 1300042310221403 |
6 | 34241320034250 |
7 | 3350050063506 |
oct | 554101163366 |
9 | 150128850583 |
10 | 48872351478 |
11 | 197aa194025 |
12 | 957b302986 |
13 | 47bb25b492 |
14 | 2518a75a06 |
15 | 141089bb03 |
hex | b6104e6f6 |
48872351478 has 16 divisors (see below), whose sum is σ = 98171538480. Its totient is φ = 16219644576.
The previous prime is 48872351449. The next prime is 48872351531. The reversal of 48872351478 is 87415327884.
48872351478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17783325 + ... + 17786072.
It is an arithmetic number, because the mean of its divisors is an integer number (6135721155).
Almost surely, 248872351478 is an apocalyptic number.
48872351478 is an abundant number, since it is smaller than the sum of its proper divisors (49299187002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48872351478 is a wasteful number, since it uses less digits than its factorization.
48872351478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35569631.
The product of its digits is 12042240, while the sum is 57.
The spelling of 48872351478 in words is "forty-eight billion, eight hundred seventy-two million, three hundred fifty-one thousand, four hundred seventy-eight".
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