Base | Representation |
---|---|
bin | 1111111010000011… |
… | …1110010000100111 |
3 | 102000120212100022021 |
4 | 3332200332100213 |
5 | 32221113301422 |
6 | 1543414044011 |
7 | 210546611164 |
oct | 37640762047 |
9 | 12016770267 |
10 | 4270056487 |
11 | 18a1376704 |
12 | 9b2049607 |
13 | 530867158 |
14 | 2c717106b |
15 | 19ed1bdc7 |
hex | fe83e427 |
4270056487 has 8 divisors (see below), whose sum is σ = 4315454352. Its totient is φ = 4224720000.
The previous prime is 4270056463. The next prime is 4270056499. The reversal of 4270056487 is 7846500724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4270056487 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 (4270056407) 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, 131983 + ... + 161119.
It is an arithmetic number, because the mean of its divisors is an integer number (539431794).
Almost surely, 24270056487 is an apocalyptic number.
4270056487 is a deficient number, since it is larger than the sum of its proper divisors (45397865).
4270056487 is a wasteful number, since it uses less digits than its factorization.
4270056487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30689.
The product of its (nonzero) digits is 376320, while the sum is 43.
The square root of 4270056487 is about 65345.6692291081. The cubic root of 4270056487 is about 1622.3499512000.
The spelling of 4270056487 in words is "four billion, two hundred seventy million, fifty-six thousand, four hundred eighty-seven".
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