Base | Representation |
---|---|
bin | 11101001000100000100… |
… | …11011011100100101101 |
3 | 10112200202110210212122111 |
4 | 32210100103123210231 |
5 | 112400022213042401 |
6 | 2043504203244021 |
7 | 132214510224244 |
oct | 16442023334455 |
9 | 3480673725574 |
10 | 1001000909101 |
11 | 356581a0a7a6 |
12 | 142001219611 |
13 | 7351776374b |
14 | 3663d34d95b |
15 | 1b089576e51 |
hex | e9104db92d |
1001000909101 has 8 divisors (see below), whose sum is σ = 1023129321984. Its totient is φ = 978907101360.
The previous prime is 1001000908991. The next prime is 1001000909149. The reversal of 1001000909101 is 1019090001001.
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 1001000909101 - 215 = 1001000876333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001000909501) 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 7 ways as a sum of consecutive naturals, for example, 8592790 + ... + 8708503.
It is an arithmetic number, because the mean of its divisors is an integer number (127891165248).
Almost surely, 21001000909101 is an apocalyptic number.
It is an amenable number.
1001000909101 is a deficient number, since it is larger than the sum of its proper divisors (22128412883).
1001000909101 is a wasteful number, since it uses less digits than its factorization.
1001000909101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17302571.
The product of its (nonzero) digits is 81, while the sum is 22.
The spelling of 1001000909101 in words is "one trillion, one billion, nine hundred nine thousand, one hundred one".
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