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2030331060 = 2232583135899
BaseRepresentation
bin111100100000100…
…0110010010110100
312020111102111121200
41321001012102310
513124231043220
6533245012500
7101212346352
oct17101062264
95214374550
102030331060
1195208385a
12487b54130
13264836c34
141539127d2
15bd3a4890
hex790464b4

2030331060 has 72 divisors (see below), whose sum is σ = 6232917600. Its totient is φ = 534894528.

The previous prime is 2030331059. The next prime is 2030331103. The reversal of 2030331060 is 601330302.

It is a happy number.

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

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 53010 + ... + 82889.

It is an arithmetic number, because the mean of its divisors is an integer number (86568300).

Almost surely, 22030331060 is an apocalyptic number.

2030331060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030331060 is an abundant number, since it is smaller than the sum of its proper divisors (4202586540).

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

2030331060 is a wasteful number, since it uses less digits than its factorization.

2030331060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135997 (or 135992 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2030331060 is about 45059.1950660462. The cubic root of 2030331060 is about 1266.2582449008.

Adding to 2030331060 its reverse (601330302), we get a palindrome (2631661362).

The spelling of 2030331060 in words is "two billion, thirty million, three hundred thirty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 83 90 166 180 249 332 415 498 747 830 996 1245 1494 1660 2490 2988 3735 4980 7470 14940 135899 271798 407697 543596 679495 815394 1223091 1358990 1630788 2038485 2446182 2717980 4076970 4892364 6115455 8153940 11279617 12230910 22559234 24461820 33838851 45118468 56398085 67677702 101516553 112796170 135355404 169194255 203033106 225592340 338388510 406066212 507582765 676777020 1015165530 2030331060