Base | Representation |
---|---|
bin | 1001001111111001… |
… | …00000100010101111 |
3 | 110211000210021112100 |
4 | 10213330200202233 |
5 | 40132034000110 |
6 | 2140404110143 |
7 | 234016666506 |
oct | 44774404257 |
9 | 13730707470 |
10 | 4965140655 |
11 | 2118768732 |
12 | b66995353 |
13 | 611874b67 |
14 | 3515c983d |
15 | 1e0d6cbc0 |
hex | 127f208af |
4965140655 has 24 divisors (see below), whose sum is σ = 8656004448. Its totient is φ = 2632764096.
The previous prime is 4965140639. The next prime is 4965140657. The reversal of 4965140655 is 5560415694.
It is not a de Polignac number, because 4965140655 - 24 = 4965140639 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 4965140655.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4965140657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311107 + ... + 326676.
It is an arithmetic number, because the mean of its divisors is an integer number (360666852).
Almost surely, 24965140655 is an apocalyptic number.
4965140655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4965140655 is a deficient number, since it is larger than the sum of its proper divisors (3690863793).
4965140655 is a wasteful number, since it uses less digits than its factorization.
4965140655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 637967 (or 637964 counting only the distinct ones).
The product of its (nonzero) digits is 648000, while the sum is 45.
The square root of 4965140655 is about 70463.7541932021. The cubic root of 4965140655 is about 1705.9927661162.
The spelling of 4965140655 in words is "four billion, nine hundred sixty-five million, one hundred forty thousand, six hundred fifty-five".
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