Base | Representation |
---|---|
bin | 1000101100000011110100… |
… | …00100000010010111101111 |
3 | 2111122112002100011211020022 |
4 | 10112001322010002113233 |
5 | 10001013203434124442 |
6 | 104345112013112355 |
7 | 4011240015625460 |
oct | 426017204022757 |
9 | 74575070154208 |
10 | 19106062411247 |
11 | 60a6921156579 |
12 | 2186a717886bb |
13 | a87903806026 |
14 | 4a0a4a08cd67 |
15 | 231ed4bbe3d2 |
hex | 11607a1025ef |
19106062411247 has 8 divisors (see below), whose sum is σ = 23119941069216. Its totient is φ = 15413294045952.
The previous prime is 19106062411237. The next prime is 19106062411379. The reversal of 19106062411247 is 74211426060191.
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 19106062411247 - 218 = 19106062149103 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 19106062411198 and 19106062411207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19106062411237) 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, 80277573038 + ... + 80277573275.
It is an arithmetic number, because the mean of its divisors is an integer number (2889992633652).
Almost surely, 219106062411247 is an apocalyptic number.
19106062411247 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
19106062411247 is a deficient number, since it is larger than the sum of its proper divisors (4013878657969).
19106062411247 is a wasteful number, since it uses less digits than its factorization.
19106062411247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160555146337.
The product of its (nonzero) digits is 145152, while the sum is 44.
The spelling of 19106062411247 in words is "nineteen trillion, one hundred six billion, sixty-two million, four hundred eleven thousand, two hundred forty-seven".
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