Base | Representation |
---|---|
bin | 101000010101000… |
… | …111111010000000 |
3 | 1202011012011110000 |
4 | 220111013322000 |
5 | 2341204013143 |
6 | 151050240000 |
7 | 22524140460 |
oct | 5025077200 |
9 | 1664164400 |
10 | 676626048 |
11 | 317a3518a |
12 | 16a726000 |
13 | aa247357 |
14 | 65c11ba0 |
15 | 3e606bd3 |
hex | 28547e80 |
676626048 has 160 divisors (see below), whose sum is σ = 2301536160. Its totient is φ = 193300992.
The previous prime is 676626023. The next prime is 676626089. The reversal of 676626048 is 840626676.
It is a junction number, because it is equal to n+sod(n) for n = 676625994 and 676626012.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 67915 + ... + 77237.
It is an arithmetic number, because the mean of its divisors is an integer number (14384601).
Almost surely, 2676626048 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 676626048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1150768080).
676626048 is an abundant number, since it is smaller than the sum of its proper divisors (1624910112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676626048 is an equidigital number, since it uses as much as digits as its factorization.
676626048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9356 (or 9335 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The square root of 676626048 is about 26012.0365984673. The cubic root of 676626048 is about 877.9091407856.
The spelling of 676626048 in words is "six hundred seventy-six million, six hundred twenty-six thousand, forty-eight".
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