Base | Representation |
---|---|
bin | 1001001011110101… |
… | …10000011000001101 |
3 | 110201122210012021211 |
4 | 10211322300120031 |
5 | 40044332024142 |
6 | 2133151054421 |
7 | 233124612652 |
oct | 44572603015 |
9 | 13648705254 |
10 | 4931126797 |
11 | 2100546603 |
12 | b57511411 |
13 | 6077c5c0c |
14 | 34ac93c29 |
15 | 1dcd9e917 |
hex | 125eb060d |
4931126797 has 4 divisors (see below), whose sum is σ = 4937764320. Its totient is φ = 4924489276.
The previous prime is 4931126773. The next prime is 4931126801. The reversal of 4931126797 is 7976211394.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4931126797 - 211 = 4931124749 is a prime.
It is a super-2 number, since 2×49311267972 = 48632022976182958418, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4931126797.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4931120797) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3317647 + ... + 3319132.
It is an arithmetic number, because the mean of its divisors is an integer number (1234441080).
Almost surely, 24931126797 is an apocalyptic number.
It is an amenable number.
4931126797 is a deficient number, since it is larger than the sum of its proper divisors (6637523).
4931126797 is an equidigital number, since it uses as much as digits as its factorization.
4931126797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6637522.
The product of its digits is 571536, while the sum is 49.
The square root of 4931126797 is about 70221.9822918721. The cubic root of 4931126797 is about 1702.0881833098.
The spelling of 4931126797 in words is "four billion, nine hundred thirty-one million, one hundred twenty-six thousand, seven hundred ninety-seven".
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