Base | Representation |
---|---|
bin | 1000101101111100100111… |
… | …10101011010110000000001 |
3 | 2111212201111022211221100001 |
4 | 10112332103311122300001 |
5 | 10003044020314433001 |
6 | 104434555421200001 |
7 | 4016024152224154 |
oct | 426762365326001 |
9 | 74781438757301 |
10 | 19170919296001 |
11 | 6121383180a80 |
12 | 2197552100001 |
13 | a90a6b563805 |
14 | 4a3c3d9cbc9b |
15 | 233a2da09001 |
hex | 116f93d5ac01 |
19170919296001 has 16 divisors (see below), whose sum is σ = 21210683839488. Its totient is φ = 17180702456400.
The previous prime is 19170919295981. The next prime is 19170919296017. The reversal of 19170919296001 is 10069291907191.
It is a cyclic number.
It is not a de Polignac number, because 19170919296001 - 231 = 19168771812353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19170919291001) 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, 5559706 + ... + 8321788.
It is an arithmetic number, because the mean of its divisors is an integer number (1325667739968).
Almost surely, 219170919296001 is an apocalyptic number.
19170919296001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
19170919296001 is a deficient number, since it is larger than the sum of its proper divisors (2039764543487).
19170919296001 is a wasteful number, since it uses less digits than its factorization.
19170919296001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2771052.
The product of its (nonzero) digits is 551124, while the sum is 55.
The spelling of 19170919296001 in words is "nineteen trillion, one hundred seventy billion, nine hundred nineteen million, two hundred ninety-six thousand, one".
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