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2030041512 = 2332791732063
BaseRepresentation
bin111100011111111…
…1111100110101000
312020110212210102200
41320333333212220
513124142312022
6533234500200
7101210032242
oct17077774650
95213783380
102030041512
119519a6264
12487a34660
132647651c5
14153879092
15bd348bac
hex78fff9a8

2030041512 has 96 divisors (see below), whose sum is σ = 5602521600. Its totient is φ = 663931008.

The previous prime is 2030041493. The next prime is 2030041537. The reversal of 2030041512 is 2151400302.

It is a super-2 number, since 2×20300415122 = 8242137080886492288, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 982993 + ... + 985055.

It is an arithmetic number, because the mean of its divisors is an integer number (58359600).

Almost surely, 22030041512 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 2030041512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2801260800).

2030041512 is an abundant number, since it is smaller than the sum of its proper divisors (3572480088).

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

2030041512 is a wasteful number, since it uses less digits than its factorization.

2030041512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327 (or 2320 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2030041512 is about 45055.9819779794. The cubic root of 2030041512 is about 1266.1980478258.

Adding to 2030041512 its reverse (2151400302), we get a palindrome (4181441814).

The spelling of 2030041512 in words is "two billion, thirty million, forty-one thousand, five hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 79 158 173 237 316 346 474 519 632 692 711 948 1038 1384 1422 1557 1896 2063 2076 2844 3114 4126 4152 5688 6189 6228 8252 12378 12456 13667 16504 18567 24756 27334 37134 41001 49512 54668 74268 82002 109336 123003 148536 162977 164004 246006 325954 328008 356899 488931 492012 651908 713798 977862 984024 1070697 1303816 1427596 1466793 1955724 2141394 2855192 2933586 3212091 3911448 4282788 5867172 6424182 8565576 11734344 12848364 25696728 28195021 56390042 84585063 112780084 169170126 225560168 253755189 338340252 507510378 676680504 1015020756 2030041512