Base | Representation |
---|---|
bin | 111110011001001101010… |
… | …010001100100100110001 |
3 | 120011220020101000220000222 |
4 | 332121031102030210301 |
5 | 1030222124014232022 |
6 | 13041421421422425 |
7 | 621526362316655 |
oct | 76311522144461 |
9 | 16156211026028 |
10 | 4287673977137 |
11 | 14034351a9511 |
12 | 592b9140aa15 |
13 | 251431083095 |
14 | 10b74b438a65 |
15 | 767eb499242 |
hex | 3e64d48c931 |
4287673977137 has 4 divisors (see below), whose sum is σ = 4287680454000. Its totient is φ = 4287667500276.
The previous prime is 4287673977127. The next prime is 4287673977143. The reversal of 4287673977137 is 7317793767824.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4287673977137 - 224 = 4287657199921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4287673977127) 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, 2115683 + ... + 3612680.
It is an arithmetic number, because the mean of its divisors is an integer number (1071920113500).
Almost surely, 24287673977137 is an apocalyptic number.
It is an amenable number.
4287673977137 is a deficient number, since it is larger than the sum of its proper divisors (6476863).
4287673977137 is an equidigital number, since it uses as much as digits as its factorization.
4287673977137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6476862.
The product of its digits is 522764928, while the sum is 71.
The spelling of 4287673977137 in words is "four trillion, two hundred eighty-seven billion, six hundred seventy-three million, nine hundred seventy-seven thousand, one hundred thirty-seven".
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