Base | Representation |
---|---|
bin | 1000110010110110000101… |
… | …10111111010110011100000 |
3 | 2112110210212221122112020002 |
4 | 10121123002313322303200 |
5 | 10013323201311032110 |
6 | 105044151134235132 |
7 | 4034132464315352 |
oct | 431330267726340 |
9 | 75423787575202 |
10 | 19339212205280 |
11 | 6186794132670 |
12 | 220409b055aa8 |
13 | aa38ab92aa36 |
14 | 4ac046a550d2 |
15 | 2380cd54eaa5 |
hex | 1196c2dface0 |
19339212205280 has 96 divisors (see below), whose sum is σ = 50060077734240. Its totient is φ = 7001731307520.
The previous prime is 19339212205277. The next prime is 19339212205283. The reversal of 19339212205280 is 8250221293391.
It is an interprime number because it is at equal distance from previous prime (19339212205277) and next prime (19339212205283).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19339212205283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23588639 + ... + 24394718.
It is an arithmetic number, because the mean of its divisors is an integer number (521459143065).
Almost surely, 219339212205280 is an apocalyptic number.
19339212205280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
19339212205280 is an abundant number, since it is smaller than the sum of its proper divisors (30720865528960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19339212205280 is a wasteful number, since it uses less digits than its factorization.
19339212205280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47983612 (or 47983604 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 47.
The spelling of 19339212205280 in words is "nineteen trillion, three hundred thirty-nine billion, two hundred twelve million, two hundred five thousand, two hundred eighty".
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