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3023000320 = 28519124301
BaseRepresentation
bin1011010000101111…
…0101001100000000
321210200022022211211
42310023311030000
522142342002240
61215545215504
7134625036004
oct26413651400
97720268754
103023000320
11131144a97a
12704491594
133923a84b2
142096b2704
1512a5d8bea
hexb42f5300

3023000320 has 72 divisors (see below), whose sum is σ = 7622198640. Its totient is φ = 1145548800.

The previous prime is 3023000317. The next prime is 3023000329. The reversal of 3023000320 is 230003203.

It is a self number, because there is not a number n which added to its sum of digits gives 3023000320.

It is not an unprimeable number, because it can be changed into a prime (3023000329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37831 + ... + 86470.

It is an arithmetic number, because the mean of its divisors is an integer number (105863870).

Almost surely, 23023000320 is an apocalyptic number.

It is an amenable number.

3023000320 is an abundant number, since it is smaller than the sum of its proper divisors (4599198320).

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

3023000320 is a wasteful number, since it uses less digits than its factorization.

3023000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124341 (or 124327 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 3023000320 is about 54981.8180856181. The cubic root of 3023000320 is about 1445.9259910074.

Adding to 3023000320 its reverse (230003203), we get a palindrome (3253003523).

The spelling of 3023000320 in words is "three billion, twenty-three million, three hundred twenty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 380 608 640 760 1216 1280 1520 2432 3040 4864 6080 12160 24320 124301 248602 497204 621505 994408 1243010 1988816 2361719 2486020 3977632 4723438 4972040 7955264 9446876 9944080 11808595 15910528 18893752 19888160 23617190 31821056 37787504 39776320 47234380 75575008 79552640 94468760 151150016 159105280 188937520 302300032 377875040 604600064 755750080 1511500160 3023000320