Base | Representation |
---|---|
bin | 10010000100010101… |
… | …011010110110000011 |
3 | 1212002000200000011100 |
4 | 102010111122312003 |
5 | 304212404423200 |
6 | 12525014545443 |
7 | 1254515634210 |
oct | 220425326603 |
9 | 55060600140 |
10 | 19400076675 |
11 | 8255923821 |
12 | 3915068283 |
13 | 1aa2307c15 |
14 | d2075cb07 |
15 | 788265d00 |
hex | 48455ad83 |
19400076675 has 144 divisors (see below), whose sum is σ = 41561847808. Its totient is φ = 8463398400.
The previous prime is 19400076659. The next prime is 19400076713. The reversal of 19400076675 is 57667000491.
It is a happy number.
It is not a de Polignac number, because 19400076675 - 24 = 19400076659 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 19400076675.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3561504 + ... + 3566946.
Almost surely, 219400076675 is an apocalyptic number.
19400076675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
19400076675 is an abundant number, since it is smaller than the sum of its proper divisors (22161771133).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19400076675 is a wasteful number, since it uses less digits than its factorization.
19400076675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5570 (or 5562 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 45.
The spelling of 19400076675 in words is "nineteen billion, four hundred million, seventy-six thousand, six hundred seventy-five".
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