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676085248 = 295922381
BaseRepresentation
bin101000010011000…
…011111000000000
31202010011200121101
4220103003320000
52341034211443
6151030504144
722516426006
oct5023037000
91663150541
10676085248
113176a5943
1216a505054
13aa0b8157
1465b10a76
153e54b84d
hex284c3e00

676085248 has 40 divisors (see below), whose sum is σ = 1373807160. Its totient is φ = 332298240.

The previous prime is 676085233. The next prime is 676085251. The reversal of 676085248 is 842580676.

It is a junction number, because it is equal to n+sod(n) for n = 676085198 and 676085207.

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, 19018 + ... + 41398.

It is an arithmetic number, because the mean of its divisors is an integer number (34345179).

Almost surely, 2676085248 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 676085248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686903580).

676085248 is an abundant number, since it is smaller than the sum of its proper divisors (697721912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676085248 is an equidigital number, since it uses as much as digits as its factorization.

676085248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22458 (or 22442 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 676085248 is about 26001.6393329344. The cubic root of 676085248 is about 877.6751859494.

The spelling of 676085248 in words is "six hundred seventy-six million, eighty-five thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 32 59 64 118 128 236 256 472 512 944 1888 3776 7552 15104 22381 30208 44762 89524 179048 358096 716192 1320479 1432384 2640958 2864768 5281916 5729536 10563832 11459072 21127664 42255328 84510656 169021312 338042624 676085248