Base | Representation |
---|---|
bin | 1111011100011101… |
… | …0100001101010111 |
3 | 101200221020001002111 |
4 | 3313013110031113 |
5 | 31442321441020 |
6 | 1523220451451 |
7 | 204511325152 |
oct | 36707241527 |
9 | 11627201074 |
10 | 4145890135 |
11 | 1838279692 |
12 | 978549b87 |
13 | 510c11a3a |
14 | 2b488cc99 |
15 | 193e91d5a |
hex | f71d4357 |
4145890135 has 8 divisors (see below), whose sum is σ = 4976906256. Its totient is φ = 3315486720.
The previous prime is 4145890129. The next prime is 4145890157. The reversal of 4145890135 is 5310985414.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4145890135 - 23 = 4145890127 is a prime.
It is a super-2 number, since 2×41458901352 = 34376810022980636450, which contains 22 as substring.
It is a Duffinian number.
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, 138154 + ... + 165463.
It is an arithmetic number, because the mean of its divisors is an integer number (622113282).
Almost surely, 24145890135 is an apocalyptic number.
4145890135 is a deficient number, since it is larger than the sum of its proper divisors (831016121).
4145890135 is a wasteful number, since it uses less digits than its factorization.
4145890135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306353.
The product of its (nonzero) digits is 86400, while the sum is 40.
The square root of 4145890135 is about 64388.5869933484. The cubic root of 4145890135 is about 1606.4699136994.
The spelling of 4145890135 in words is "four billion, one hundred forty-five million, eight hundred ninety thousand, one hundred thirty-five".
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