Base | Representation |
---|---|
bin | 11111010101101110100… |
… | …110110011001111100001 |
3 | 21121212220110211221100001 |
4 | 133111232212303033201 |
5 | 240241120333433132 |
6 | 4325211012500001 |
7 | 311411031225034 |
oct | 37255646631741 |
9 | 7555813757301 |
10 | 2153634280417 |
11 | 760395451674 |
12 | 2a947b91a601 |
13 | 128118a36cc9 |
14 | 76344b9501b |
15 | 3b04ab90ce7 |
hex | 1f56e9b33e1 |
2153634280417 has 8 divisors (see below), whose sum is σ = 2181365562240. Its totient is φ = 2125914750960.
The previous prime is 2153634280297. The next prime is 2153634280489. The reversal of 2153634280417 is 7140824363512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2153634280417 is a prime.
It is a super-2 number, since 2×21536342804172 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2153634280117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2568934 + ... + 3302527.
It is an arithmetic number, because the mean of its divisors is an integer number (272670695280).
Almost surely, 22153634280417 is an apocalyptic number.
It is an amenable number.
2153634280417 is a deficient number, since it is larger than the sum of its proper divisors (27731281823).
2153634280417 is an equidigital number, since it uses as much as digits as its factorization.
2153634280417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5876183.
The product of its (nonzero) digits is 967680, while the sum is 46.
The spelling of 2153634280417 in words is "two trillion, one hundred fifty-three billion, six hundred thirty-four million, two hundred eighty thousand, four hundred seventeen".
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