Search a number
-
+
3000253140 = 2232519877267
BaseRepresentation
bin1011001011010100…
…0011101011010100
321202002111122120200
42302311003223110
522121031100030
61213413500500
7134230505463
oct26265035324
97662448520
103000253140
1112aa623655
126b8941730
1338a772821
142066709da
151285e3d60
hexb2d43ad4

3000253140 has 72 divisors (see below), whose sum is σ = 9579766560. Its totient is φ = 757957824.

The previous prime is 3000253111. The next prime is 3000253141. The reversal of 3000253140 is 413520003.

3000253140 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000253141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435214 + ... + 442053.

Almost surely, 23000253140 is an apocalyptic number.

3000253140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3000253140 is an abundant number, since it is smaller than the sum of its proper divisors (6579513420).

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

3000253140 is a wasteful number, since it uses less digits than its factorization.

3000253140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877301 (or 877296 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3000253140 is about 54774.5665432416. The cubic root of 3000253140 is about 1442.2901348394.

Adding to 3000253140 its reverse (413520003), we get a palindrome (3413773143).

The spelling of 3000253140 in words is "three billion, two hundred fifty-three thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 228 285 342 380 570 684 855 1140 1710 3420 877267 1754534 2631801 3509068 4386335 5263602 7895403 8772670 10527204 13159005 15790806 16668073 17545340 26318010 31581612 33336146 39477015 50004219 52636020 66672292 78954030 83340365 100008438 150012657 157908060 166680730 200016876 250021095 300025314 333361460 500042190 600050628 750063285 1000084380 1500126570 3000253140