Base | Representation |
---|---|
bin | 1111011101000001… |
… | …0110110011110111 |
3 | 101201002200110001111 |
4 | 3313100112303313 |
5 | 31443423310322 |
6 | 1523343335451 |
7 | 204540425506 |
oct | 36720266367 |
9 | 11632613044 |
10 | 4148260087 |
11 | 1839648224 |
12 | 9792b1587 |
13 | 51156168a |
14 | 2b4d0883d |
15 | 1942ae177 |
hex | f7416cf7 |
4148260087 has 8 divisors (see below), whose sum is σ = 4230086400. Its totient is φ = 4066817784.
The previous prime is 4148260073. The next prime is 4148260093. The reversal of 4148260087 is 7800628414.
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 4148260087 - 211 = 4148258039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4148260057) 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, 74137 + ... + 117442.
It is an arithmetic number, because the mean of its divisors is an integer number (528760800).
Almost surely, 24148260087 is an apocalyptic number.
4148260087 is a deficient number, since it is larger than the sum of its proper divisors (81826313).
4148260087 is a wasteful number, since it uses less digits than its factorization.
4148260087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192005.
The product of its (nonzero) digits is 86016, while the sum is 40.
The square root of 4148260087 is about 64406.9878739877. The cubic root of 4148260087 is about 1606.7759622786.
The spelling of 4148260087 in words is "four billion, one hundred forty-eight million, two hundred sixty thousand, eighty-seven".
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