Base | Representation |
---|---|
bin | 101000010110111… |
… | …011000101111100 |
3 | 1202012002010122020 |
4 | 220112323011330 |
5 | 2341314112402 |
6 | 151104320140 |
7 | 22531144134 |
oct | 5026730574 |
9 | 1665063566 |
10 | 677097852 |
11 | 318227702 |
12 | 16a913050 |
13 | aa381022 |
14 | 65cd5ac4 |
15 | 3e69b8bc |
hex | 285bb17c |
677097852 has 24 divisors (see below), whose sum is σ = 1582942032. Its totient is φ = 225264000.
The previous prime is 677097809. The next prime is 677097853. The reversal of 677097852 is 258790776.
It is a junction number, because it is equal to n+sod(n) for n = 677097795 and 677097804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (677097853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47899 + ... + 60402.
It is an arithmetic number, because the mean of its divisors is an integer number (65955918).
Almost surely, 2677097852 is an apocalyptic number.
It is an amenable number.
677097852 is an abundant number, since it is smaller than the sum of its proper divisors (905844180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
677097852 is a wasteful number, since it uses less digits than its factorization.
677097852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108829 (or 108827 counting only the distinct ones).
The product of its (nonzero) digits is 1481760, while the sum is 51.
The square root of 677097852 is about 26021.1039735058. The cubic root of 677097852 is about 878.1131455482.
The spelling of 677097852 in words is "six hundred seventy-seven million, ninety-seven thousand, eight hundred fifty-two".
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