Search a number
-
+
3031034000 = 245313910903
BaseRepresentation
bin1011010010101001…
…1110100010010000
321211020102110222112
42310222132202100
522201421042000
61220433324452
7135053235551
oct26452364220
97736373875
103031034000
111315a37785
12707106728
13393c5c057
1420a7a4328
1512b174235
hexb4a9e890

3031034000 has 80 divisors (see below), whose sum is σ = 7382444160. Its totient is φ = 1203580800.

The previous prime is 3031033987. The next prime is 3031034011. The reversal of 3031034000 is 4301303.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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, 272549 + ... + 283451.

It is an arithmetic number, because the mean of its divisors is an integer number (92280552).

Almost surely, 23031034000 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 3031034000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3691222080).

3031034000 is an abundant number, since it is smaller than the sum of its proper divisors (4351410160).

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

3031034000 is a wasteful number, since it uses less digits than its factorization.

3031034000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11065 (or 11049 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3031034000 is about 55054.8272179652. The cubic root of 3031034000 is about 1447.2057165168.

Adding to 3031034000 its reverse (4301303), we get a palindrome (3035335303).

The spelling of 3031034000 in words is "three billion, thirty-one million, thirty-four thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 139 200 250 278 400 500 556 695 1000 1112 1390 2000 2224 2780 3475 5560 6950 10903 11120 13900 17375 21806 27800 34750 43612 54515 55600 69500 87224 109030 139000 174448 218060 272575 278000 436120 545150 872240 1090300 1362875 1515517 2180600 2725750 3031034 4361200 5451500 6062068 7577585 10903000 12124136 15155170 21806000 24248272 30310340 37887925 60620680 75775850 121241360 151551700 189439625 303103400 378879250 606206800 757758500 1515517000 3031034000