Base | Representation |
---|---|
bin | 100001101001110010000011… |
… | …000010010100110000100011 |
3 | 201102001022100101021222102021 |
4 | 201221302003002110300203 |
5 | 123344420331442213041 |
6 | 1242441212214402311 |
7 | 43114064525446651 |
oct | 4151620302246043 |
9 | 642038311258367 |
10 | 148006771444771 |
11 | 43183356a52128 |
12 | 14724854360397 |
13 | 6477c95165cc5 |
14 | 28797ccdcddd1 |
15 | 1219ee0b70cd1 |
hex | 869c83094c23 |
148006771444771 has 8 divisors (see below), whose sum is σ = 148056077740784. Its totient is φ = 147957471084960.
The previous prime is 148006771444663. The next prime is 148006771444789. The reversal of 148006771444771 is 177444177600841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 148006771444771 - 27 = 148006771444643 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148006771442771) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48672061 + ... + 51623473.
It is an arithmetic number, because the mean of its divisors is an integer number (18507009717598).
Almost surely, 2148006771444771 is an apocalyptic number.
148006771444771 is a deficient number, since it is larger than the sum of its proper divisors (49306296013).
148006771444771 is a wasteful number, since it uses less digits than its factorization.
148006771444771 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2968101.
The product of its (nonzero) digits is 29503488, while the sum is 61.
The spelling of 148006771444771 in words is "one hundred forty-eight trillion, six billion, seven hundred seventy-one million, four hundred forty-four thousand, seven hundred seventy-one".
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