Base | Representation |
---|---|
bin | 111000100000111… |
… | …1110100010011000 |
3 | 11220011022020112000 |
4 | 1301001332202120 |
5 | 12340430444304 |
6 | 512101121000 |
7 | 64664440563 |
oct | 16101764230 |
9 | 4804266460 |
10 | 1896343704 |
11 | 893489102 |
12 | 44b0b9160 |
13 | 242b53588 |
14 | 13dbd54da |
15 | b1739939 |
hex | 7107e898 |
1896343704 has 48 divisors (see below), whose sum is σ = 5269399800. Its totient is φ = 631901232.
The previous prime is 1896343681. The next prime is 1896343751. The reversal of 1896343704 is 4073436981.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
1896343704 is a `hidden beast` number, since 1 + 8 + 9 + 634 + 3 + 7 + 0 + 4 = 666.
It is a super-3 number, since 3×18963437043 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 1896343704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 638527 + ... + 641489.
Almost surely, 21896343704 is an apocalyptic number.
It is an amenable number.
1896343704 is an abundant number, since it is smaller than the sum of its proper divisors (3373056096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1896343704 is an frugal number, since it uses more digits than its factorization.
1896343704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5941 (or 2968 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 1896343704 is about 43547.0286471993. The cubic root of 1896343704 is about 1237.7673369171.
The spelling of 1896343704 in words is "one billion, eight hundred ninety-six million, three hundred forty-three thousand, seven hundred four".
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