Base | Representation |
---|---|
bin | 1100101010110… |
… | …01000100100101 |
3 | 21101222010102110 |
4 | 12111121010211 |
5 | 204201133023 |
6 | 14313431233 |
7 | 2430201012 |
oct | 625310445 |
9 | 241863373 |
10 | 106271013 |
11 | 54a94a92 |
12 | 2b70b519 |
13 | 1902ac74 |
14 | 10184709 |
15 | 94e2a93 |
hex | 6559125 |
106271013 has 4 divisors (see below), whose sum is σ = 141694688. Its totient is φ = 70847340.
The previous prime is 106270979. The next prime is 106271021. The reversal of 106271013 is 310172601.
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, and also an emirpimes, since its reverse is a distinct semiprime: 310172601 = 3 ⋅103390867.
It is not a de Polignac number, because 106271013 - 212 = 106266917 is a prime.
It is a super-2 number, since 2×1062710132 = 22587056408092338, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106271023) 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, 17711833 + ... + 17711838.
It is an arithmetic number, because the mean of its divisors is an integer number (35423672).
Almost surely, 2106271013 is an apocalyptic number.
It is an amenable number.
106271013 is a deficient number, since it is larger than the sum of its proper divisors (35423675).
106271013 is an equidigital number, since it uses as much as digits as its factorization.
106271013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35423674.
The product of its (nonzero) digits is 252, while the sum is 21.
The square root of 106271013 is about 10308.7832938713. The cubic root of 106271013 is about 473.6653399818.
The spelling of 106271013 in words is "one hundred six million, two hundred seventy-one thousand, thirteen".
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