Base | Representation |
---|---|
bin | 1101110011010110… |
… | …10010110011101001 |
3 | 201010102102011021000 |
4 | 12321223102303221 |
5 | 110133441221411 |
6 | 3223144105213 |
7 | 351425552256 |
oct | 67153226351 |
9 | 21112364230 |
10 | 7410101481 |
11 | 3162899a12 |
12 | 1529765209 |
13 | 911273343 |
14 | 5041d042d |
15 | 2d5825956 |
hex | 1b9ad2ce9 |
7410101481 has 16 divisors (see below), whose sum is σ = 11274630400. Its totient is φ = 4806551664.
The previous prime is 7410101477. The next prime is 7410101483. The reversal of 7410101481 is 1841010147.
7410101481 is a `hidden beast` number, since 74 + 10 + 101 + 481 = 666.
It is not a de Polignac number, because 7410101481 - 22 = 7410101477 is a prime.
It is a super-2 number, since 2×74101014812 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7410101483) 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 15 ways as a sum of consecutive naturals, for example, 3707761 + ... + 3709758.
It is an arithmetic number, because the mean of its divisors is an integer number (704664400).
Almost surely, 27410101481 is an apocalyptic number.
It is an amenable number.
7410101481 is a deficient number, since it is larger than the sum of its proper divisors (3864528919).
7410101481 is a wasteful number, since it uses less digits than its factorization.
7410101481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7417565 (or 7417559 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 27.
The square root of 7410101481 is about 86081.9463128013. The cubic root of 7410101481 is about 1949.5814557330.
The spelling of 7410101481 in words is "seven billion, four hundred ten million, one hundred one thousand, four hundred eighty-one".
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