Base | Representation |
---|---|
bin | 11010000111001110001… |
… | …10100001000111111100 |
3 | 10011202220112101000021022 |
4 | 31003213012201013330 |
5 | 104200011443134004 |
6 | 1524103150123312 |
7 | 121552130634230 |
oct | 15034706410774 |
9 | 3152815330238 |
10 | 897230443004 |
11 | 316571215715 |
12 | 125a807b0538 |
13 | 667baa5a69c |
14 | 315d76485c0 |
15 | 185143072be |
hex | d0e71a11fc |
897230443004 has 12 divisors (see below), whose sum is σ = 1794460886064. Its totient is φ = 384527332704.
The previous prime is 897230442973. The next prime is 897230443013. The reversal of 897230443004 is 400344032798.
897230443004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
897230443004 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16021972169 + ... + 16021972224.
It is an arithmetic number, because the mean of its divisors is an integer number (149538407172).
Almost surely, 2897230443004 is an apocalyptic number.
It is an amenable number.
897230443004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897230443004 is a wasteful number, since it uses less digits than its factorization.
897230443004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32043944404 (or 32043944402 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 44.
The spelling of 897230443004 in words is "eight hundred ninety-seven billion, two hundred thirty million, four hundred forty-three thousand, four".
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