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16000001101001 = 172598831062697
BaseRepresentation
bin1110100011010100101001…
…1000011100110011001001
32002122120210120211202000102
43220311022120130303021
54044121000240213001
654010144331415145
73240650641252421
oct350651230346311
962576716752012
1016000001101001
115109620558695
121964aa7bb44b5
138c0a417b24a8
143d4593127481
151cb2e4046e6b
hexe8d4a61ccc9

16000001101001 has 24 divisors (see below), whose sum is σ = 17304209089440. Its totient is φ = 14786811228672.

The previous prime is 16000001100953. The next prime is 16000001101157. The reversal of 16000001101001 is 10010110000061.

Adding to 16000001101001 its reverse (10010110000061), we get a palindrome (26010111101062).

It is not a de Polignac number, because 16000001101001 - 210 = 16000001099977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16000001107001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14524685 + ... + 15587381.

It is an arithmetic number, because the mean of its divisors is an integer number (721008712060).

Almost surely, 216000001101001 is an apocalyptic number.

It is an amenable number.

16000001101001 is a deficient number, since it is larger than the sum of its proper divisors (1304207988439).

16000001101001 is a wasteful number, since it uses less digits than its factorization.

16000001101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063673 (or 1063656 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

The spelling of 16000001101001 in words is "sixteen trillion, one million, one hundred one thousand, one".