Base | Representation |
---|---|
bin | 1101100000010010… |
… | …1010100001011001 |
3 | 100100122021020020212 |
4 | 3120010222201121 |
5 | 24411011221101 |
6 | 1355414300505 |
7 | 155555565515 |
oct | 33004524131 |
9 | 10318236225 |
10 | 3625101401 |
11 | 15a0303379 |
12 | 852057735 |
13 | 45a05b51c |
14 | 265645145 |
15 | 1633be1bb |
hex | d812a859 |
3625101401 has 4 divisors (see below), whose sum is σ = 3625950900. Its totient is φ = 3624251904.
The previous prime is 3625101313. The next prime is 3625101407. The reversal of 3625101401 is 1041015263.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1041015263 = 19 ⋅54790277.
It can be written as a sum of positive squares in 2 ways, for example, as 2340237376 + 1284864025 = 48376^2 + 35845^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3625101401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3625101407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418316 + ... + 426893.
It is an arithmetic number, because the mean of its divisors is an integer number (906487725).
Almost surely, 23625101401 is an apocalyptic number.
It is an amenable number.
3625101401 is a deficient number, since it is larger than the sum of its proper divisors (849499).
3625101401 is an equidigital number, since it uses as much as digits as its factorization.
3625101401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 849498.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 3625101401 is about 60208.8149775429. The cubic root of 3625101401 is about 1536.1727362036.
Adding to 3625101401 its reverse (1041015263), we get a palindrome (4666116664).
The spelling of 3625101401 in words is "three billion, six hundred twenty-five million, one hundred one thousand, four hundred one".
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