Base | Representation |
---|---|
bin | 1000110100110100111110… |
… | …10001011000111100110100 |
3 | 2112201022201111112112010220 |
4 | 10122122133101120330310 |
5 | 10020432210100114231 |
6 | 105135334545014340 |
7 | 4042063560250632 |
oct | 432323721307464 |
9 | 75638644475126 |
10 | 19407334379316 |
11 | 6202671344254 |
12 | 22153310243b0 |
13 | aaa147006660 |
14 | 4b146a0d6352 |
15 | 239c68d82896 |
hex | 11a69f458f34 |
19407334379316 has 48 divisors (see below), whose sum is σ = 48772935499008. Its totient is φ = 5970778819200.
The previous prime is 19407334379299. The next prime is 19407334379347. The reversal of 19407334379316 is 61397343370491.
It is a self number, because there is not a number n which added to its sum of digits gives 19407334379316.
It is a congruent number.
It is an unprimeable number.
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, 6062655 + ... + 8693126.
It is an arithmetic number, because the mean of its divisors is an integer number (1016102822896).
Almost surely, 219407334379316 is an apocalyptic number.
It is an amenable number.
19407334379316 is an abundant number, since it is smaller than the sum of its proper divisors (29365601119692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19407334379316 is a wasteful number, since it uses less digits than its factorization.
19407334379316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14764232 (or 14764230 counting only the distinct ones).
The product of its (nonzero) digits is 30862944, while the sum is 60.
The spelling of 19407334379316 in words is "nineteen trillion, four hundred seven billion, three hundred thirty-four million, three hundred seventy-nine thousand, three hundred sixteen".
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