Base | Representation |
---|---|
bin | 100111101010000010110… |
… | …000100011011001111000 |
3 | 100122112020002021220121111 |
4 | 213222002300203121320 |
5 | 324122203434003142 |
6 | 5443535130450104 |
7 | 400614033365032 |
oct | 47520260433170 |
9 | 10575202256544 |
10 | 2725203031672 |
11 | 96083007a180 |
12 | 3801b4b93934 |
13 | 169ca73139b4 |
14 | 95c870acc52 |
15 | 4ad4e9aee17 |
hex | 27a82c23678 |
2725203031672 has 32 divisors (see below), whose sum is σ = 5583372479280. Its totient is φ = 1236707861760.
The previous prime is 2725203031643. The next prime is 2725203031693. The reversal of 2725203031672 is 2761303025272.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25205613 + ... + 25313500.
Almost surely, 22725203031672 is an apocalyptic number.
2725203031672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2725203031672 is an abundant number, since it is smaller than the sum of its proper divisors (2858169447608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2725203031672 is a wasteful number, since it uses less digits than its factorization.
2725203031672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50519743 (or 50519739 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 40.
The spelling of 2725203031672 in words is "two trillion, seven hundred twenty-five billion, two hundred three million, thirty-one thousand, six hundred seventy-two".
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