Base | Representation |
---|---|
bin | 10000000100010100… |
… | …101011111101101001 |
3 | 1122112100102202222212 |
4 | 100010110223331221 |
5 | 240313103313001 |
6 | 11531534454505 |
7 | 1150346663123 |
oct | 200424537551 |
9 | 48470382885 |
10 | 17252401001 |
11 | 7353592250 |
12 | 3415964435 |
13 | 181c396904 |
14 | b99422213 |
15 | 6ae9327bb |
hex | 40452bf69 |
17252401001 has 8 divisors (see below), whose sum is σ = 18823806624. Its totient is φ = 15681496320.
The previous prime is 17252400943. The next prime is 17252401031. The reversal of 17252401001 is 10010425271.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 17252401001 - 26 = 17252400937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (17252401031) 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, 51320 + ... + 192713.
It is an arithmetic number, because the mean of its divisors is an integer number (2352975828).
Almost surely, 217252401001 is an apocalyptic number.
17252401001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
17252401001 is a deficient number, since it is larger than the sum of its proper divisors (1571405623).
17252401001 is a wasteful number, since it uses less digits than its factorization.
17252401001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250471.
The product of its (nonzero) digits is 560, while the sum is 23.
Adding to 17252401001 its reverse (10010425271), we get a palindrome (27262826272).
The spelling of 17252401001 in words is "seventeen billion, two hundred fifty-two million, four hundred one thousand, one".
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