Search a number
-
+
3079740256 = 254116314401
BaseRepresentation
bin1011011110010001…
…0001101101100000
321221122002000101221
42313210101231200
522301403142011
61225333304424
7136214234365
oct26744215540
97848060357
103079740256
11134048448a
1271b495114
133a1083618
1421304246c
15130595971
hexb7911b60

3079740256 has 48 divisors (see below), whose sum is σ = 6249661488. Its totient is φ = 1492992000.

The previous prime is 3079740241. The next prime is 3079740259. The reversal of 3079740256 is 6520479703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3079740259) 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, 206656 + ... + 221056.

It is an arithmetic number, because the mean of its divisors is an integer number (130201281).

Almost surely, 23079740256 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 3079740256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124830744).

3079740256 is an abundant number, since it is smaller than the sum of its proper divisors (3169921232).

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

3079740256 is a wasteful number, since it uses less digits than its factorization.

3079740256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14615 (or 14607 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 3079740256 is about 55495.4075217040. The cubic root of 3079740256 is about 1454.9163685629.

The spelling of 3079740256 in words is "three billion, seventy-nine million, seven hundred forty thousand, two hundred fifty-six".

Divisors: 1 2 4 8 16 32 41 82 163 164 326 328 652 656 1304 1312 2608 5216 6683 13366 14401 26732 28802 53464 57604 106928 115208 213856 230416 460832 590441 1180882 2347363 2361764 4694726 4723528 9389452 9447056 18778904 18894112 37557808 75115616 96241883 192483766 384967532 769935064 1539870128 3079740256