Base | Representation |
---|---|
bin | 100101100011011110010… |
… | …0111101011101011001111 |
3 | 200021102112020210000122102 |
4 | 1023012330213223223033 |
5 | 1134031042040212430 |
6 | 14551042420305315 |
7 | 1041620543114351 |
oct | 113067447535317 |
9 | 20242466700572 |
10 | 5161420241615 |
11 | 170aa45194220 |
12 | 6b439924223b |
13 | 2b5948648a31 |
14 | 13bb57b5b0d1 |
15 | 8e3d8c01345 |
hex | 4b1bc9ebacf |
5161420241615 has 8 divisors (see below), whose sum is σ = 6756768316368. Its totient is φ = 3753760175680.
The previous prime is 5161420241561. The next prime is 5161420241617.
5161420241615 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5161420241615 - 220 = 5161419193039 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 (5161420241617) 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, 46922002142 + ... + 46922002251.
It is an arithmetic number, because the mean of its divisors is an integer number (844596039546).
Almost surely, 25161420241615 is an apocalyptic number.
5161420241615 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5161420241615 is a deficient number, since it is larger than the sum of its proper divisors (1595348074753).
5161420241615 is a wasteful number, since it uses less digits than its factorization.
5161420241615 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93844004409.
The product of its (nonzero) digits is 57600, while the sum is 38.
The spelling of 5161420241615 in words is "five trillion, one hundred sixty-one billion, four hundred twenty million, two hundred forty-one thousand, six hundred fifteen".
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