Search a number
-
+
3054255144 = 233476434211
BaseRepresentation
bin1011011000001100…
…0011110000101000
321212212010020101220
42312003003300220
522223342131034
61223023142040
7135454511643
oct26603036050
97785106356
103054255144
111328058106
12712a44920
133989cc685
1420d8caa5a
1512d20e749
hexb60c3c28

3054255144 has 64 divisors (see below), whose sum is σ = 7812080640. Its totient is φ = 994637760.

The previous prime is 3054255091. The next prime is 3054255157. The reversal of 3054255144 is 4415524503.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 723199 + ... + 727409.

It is an arithmetic number, because the mean of its divisors is an integer number (122063760).

Almost surely, 23054255144 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 3054255144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3906040320).

3054255144 is an abundant number, since it is smaller than the sum of its proper divisors (4757825496).

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

3054255144 is a wasteful number, since it uses less digits than its factorization.

3054255144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910 (or 4906 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 3054255144 is about 55265.3159223758. The cubic root of 3054255144 is about 1450.8920620959.

Adding to 3054255144 its reverse (4415524503), we get a palindrome (7469779647).

The spelling of 3054255144 in words is "three billion, fifty-four million, two hundred fifty-five thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 47 94 141 188 282 376 564 643 1128 1286 1929 2572 3858 4211 5144 7716 8422 12633 15432 16844 25266 30221 33688 50532 60442 90663 101064 120884 181326 197917 241768 362652 395834 593751 725304 791668 1187502 1583336 2375004 2707673 4750008 5415346 8123019 10830692 16246038 21661384 32492076 64984152 127260631 254521262 381781893 509042524 763563786 1018085048 1527127572 3054255144