Base | Representation |
---|---|
bin | 1110111010100100… |
… | …01010010111101101 |
3 | 202200001111210111120 |
4 | 13131102022113231 |
5 | 112344404234401 |
6 | 3402324211153 |
7 | 402301365636 |
oct | 73522122755 |
9 | 22601453446 |
10 | 8007493101 |
11 | 343a0260a3 |
12 | 1675839ab9 |
13 | 9a7c678ca |
14 | 55d69888d |
15 | 31ceca836 |
hex | 1dd48a5ed |
8007493101 has 4 divisors (see below), whose sum is σ = 10676657472. Its totient is φ = 5338328732.
The previous prime is 8007493097. The next prime is 8007493139. The reversal of 8007493101 is 1013947008.
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 8007493101 - 22 = 8007493097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8007495101) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1334582181 + ... + 1334582186.
It is an arithmetic number, because the mean of its divisors is an integer number (2669164368).
Almost surely, 28007493101 is an apocalyptic number.
It is an amenable number.
8007493101 is a deficient number, since it is larger than the sum of its proper divisors (2669164371).
8007493101 is a wasteful number, since it uses less digits than its factorization.
8007493101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2669164370.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 8007493101 is about 89484.5970041772. The cubic root of 8007493101 is about 2000.6242302314.
The spelling of 8007493101 in words is "eight billion, seven million, four hundred ninety-three thousand, one hundred one".
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