Base | Representation |
---|---|
bin | 1111000000000001011011… |
… | …0110010010111011011011 |
3 | 2011101201110112220121111120 |
4 | 3300000112312102323123 |
5 | 4130210240240424244 |
6 | 55024450042500323 |
7 | 3321404226515340 |
oct | 360002666227333 |
9 | 64351415817446 |
10 | 16493057748699 |
11 | 52897371427a4 |
12 | 1a2456b8046a3 |
13 | 92839a29c47c |
14 | 4103a81387c7 |
15 | 1d9050300819 |
hex | f0016d92edb |
16493057748699 has 16 divisors (see below), whose sum is σ = 25133110179072. Its totient is φ = 9424292538528.
The previous prime is 16493057748697. The next prime is 16493057748847. The reversal of 16493057748699 is 99684775039461.
16493057748699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16493057748699 - 21 = 16493057748697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16493057748691) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12344949 + ... + 13615574.
It is an arithmetic number, because the mean of its divisors is an integer number (1570819386192).
Almost surely, 216493057748699 is an apocalyptic number.
16493057748699 is a deficient number, since it is larger than the sum of its proper divisors (8640052430373).
16493057748699 is a wasteful number, since it uses less digits than its factorization.
16493057748699 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25990786.
The product of its (nonzero) digits is 2469035520, while the sum is 78.
The spelling of 16493057748699 in words is "sixteen trillion, four hundred ninety-three billion, fifty-seven million, seven hundred forty-eight thousand, six hundred ninety-nine".
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