Base | Representation |
---|---|
bin | 10101101001010000110… |
… | …010101001010101110100 |
3 | 12021012021110010010002222 |
4 | 111221100302221111310 |
5 | 143332211004410403 |
6 | 3055150355021512 |
7 | 212314336366004 |
oct | 25512062512564 |
9 | 5235243103088 |
10 | 1487414138228 |
11 | 523899560137 |
12 | 20032bb9a898 |
13 | aa354a96515 |
14 | 51dc3d06004 |
15 | 28a574a0338 |
hex | 15a50ca9574 |
1487414138228 has 24 divisors (see below), whose sum is σ = 2661374911104. Its totient is φ = 727057232000.
The previous prime is 1487414138143. The next prime is 1487414138233. The reversal of 1487414138228 is 8228314147841.
It is a self number, because there is not a number n which added to its sum of digits gives 1487414138228.
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, 4324598 + ... + 4655853.
It is an arithmetic number, because the mean of its divisors is an integer number (110890621296).
Almost surely, 21487414138228 is an apocalyptic number.
It is an amenable number.
1487414138228 is a deficient number, since it is larger than the sum of its proper divisors (1173960772876).
1487414138228 is a wasteful number, since it uses less digits than its factorization.
1487414138228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8981383 (or 8981381 counting only the distinct ones).
The product of its digits is 2752512, while the sum is 53.
The spelling of 1487414138228 in words is "one trillion, four hundred eighty-seven billion, four hundred fourteen million, one hundred thirty-eight thousand, two hundred twenty-eight".
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