Base | Representation |
---|---|
bin | 10010000010100011… |
… | …000100000000111100 |
3 | 1211222221020222011202 |
4 | 102002203010000330 |
5 | 304132221124443 |
6 | 12522024235032 |
7 | 1254003060050 |
oct | 220243040074 |
9 | 54887228152 |
10 | 19370098748 |
11 | 823aa08980 |
12 | 390700ba78 |
13 | 1a9903ccc0 |
14 | d1a797c60 |
15 | 7857e37b8 |
hex | 4828c403c |
19370098748 has 48 divisors (see below), whose sum is σ = 45512968704. Its totient is φ = 6966267840.
The previous prime is 19370098729. The next prime is 19370098757. The reversal of 19370098748 is 84789007391.
It is a junction number, because it is equal to n+sod(n) for n = 19370098693 and 19370098702.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2414840 + ... + 2422847.
It is an arithmetic number, because the mean of its divisors is an integer number (948186848).
Almost surely, 219370098748 is an apocalyptic number.
It is an amenable number.
19370098748 is an abundant number, since it is smaller than the sum of its proper divisors (26142869956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19370098748 is a wasteful number, since it uses less digits than its factorization.
19370098748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4837722 (or 4837720 counting only the distinct ones).
The product of its (nonzero) digits is 3048192, while the sum is 56.
The spelling of 19370098748 in words is "nineteen billion, three hundred seventy million, ninety-eight thousand, seven hundred forty-eight".
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