Base | Representation |
---|---|
bin | 101000010110011… |
… | …011011010111100 |
3 | 1202011211112200111 |
4 | 220112123122330 |
5 | 2341300434444 |
6 | 151101435404 |
7 | 22530064000 |
oct | 5026333274 |
9 | 1664745614 |
10 | 676968124 |
11 | 318149198 |
12 | 16a86bb64 |
13 | aa336c71 |
14 | 65ca0700 |
15 | 3e673234 |
hex | 2859b6bc |
676968124 has 48 divisors (see below), whose sum is σ = 1405152000. Its totient is φ = 285177648.
The previous prime is 676968107. The next prime is 676968133. The reversal of 676968124 is 421869676.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76767 + ... + 85129.
It is an arithmetic number, because the mean of its divisors is an integer number (29274000).
Almost surely, 2676968124 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 676968124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702576000).
676968124 is an abundant number, since it is smaller than the sum of its proper divisors (728183876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676968124 is a wasteful number, since it uses less digits than its factorization.
676968124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8447 (or 8431 counting only the distinct ones).
The product of its digits is 870912, while the sum is 49.
The square root of 676968124 is about 26018.6111082048. The cubic root of 676968124 is about 878.0570615136.
The spelling of 676968124 in words is "six hundred seventy-six million, nine hundred sixty-eight thousand, one hundred twenty-four".
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