Base | Representation |
---|---|
bin | 110101100000110… |
… | …110010110011100 |
3 | 2022120101011010000 |
4 | 311200312112130 |
5 | 3314314204201 |
6 | 225031014300 |
7 | 31151130300 |
oct | 6540662634 |
9 | 2276334100 |
10 | 897803676 |
11 | 420872210 |
12 | 21080a390 |
13 | 114007aa3 |
14 | 87347d00 |
15 | 53c45d86 |
hex | 3583659c |
897803676 has 360 divisors, whose sum is σ = 3065909616. Its totient is φ = 226437120.
The previous prime is 897803659. The next prime is 897803701. The reversal of 897803676 is 676308798.
897803676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×8978036762 = 1612102881278225952, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 9255660 + ... + 9255756.
Almost surely, 2897803676 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 897803676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1532954808).
897803676 is an abundant number, since it is smaller than the sum of its proper divisors (2168105940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897803676 is a wasteful number, since it uses less digits than its factorization.
897803676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 3048192, while the sum is 54.
The square root of 897803676 is about 29963.3722401201. The cubic root of 897803676 is about 964.7033643094.
The spelling of 897803676 in words is "eight hundred ninety-seven million, eight hundred three thousand, six hundred seventy-six".
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