Base | Representation |
---|---|
bin | 10001110010110100… |
… | …010000000011101110 |
3 | 1211022112121221201111 |
4 | 101302310100003232 |
5 | 303112134402240 |
6 | 12435515302234 |
7 | 1244316520552 |
oct | 216264200356 |
9 | 54275557644 |
10 | 19106169070 |
11 | 8114a3067a |
12 | 385274a97a |
13 | 1a564611b1 |
14 | cd36d3862 |
15 | 76c55c1ea |
hex | 472d100ee |
19106169070 has 16 divisors (see below), whose sum is σ = 34535004480. Its totient is φ = 7610489824.
The previous prime is 19106169053. The next prime is 19106169157. The reversal of 19106169070 is 7096160191.
19106169070 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3994717 + ... + 3999496.
It is an arithmetic number, because the mean of its divisors is an integer number (2158437780).
Almost surely, 219106169070 is an apocalyptic number.
19106169070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
19106169070 is a deficient number, since it is larger than the sum of its proper divisors (15428835410).
19106169070 is a wasteful number, since it uses less digits than its factorization.
19106169070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7994459.
The product of its (nonzero) digits is 20412, while the sum is 40.
The spelling of 19106169070 in words is "nineteen billion, one hundred six million, one hundred sixty-nine thousand, seventy".
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