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230234113312100 = 22525635385775931
BaseRepresentation
bin110100010110010110001110…
…100010100000010101100100
31010012012011111012211022100122
4310112112032202200111210
5220134123431001441400
62133400031433301112
766331602646231322
oct6426261642402544
91105164435738318
10230234113312100
11673a5814856917
12219a4ab6864798
139b60ca3328871
1440bd567908d12
151b93db70c0685
hexd1658e8a0564

230234113312100 has 72 divisors (see below), whose sum is σ = 500511313746528. Its totient is φ = 91927151078400.

The previous prime is 230234113312087. The next prime is 230234113312253. The reversal of 230234113312100 is 1213311432032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 230234113312100.

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, 3032111135 + ... + 3032187065.

Almost surely, 2230234113312100 is an apocalyptic number.

230234113312100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230234113312100 is an abundant number, since it is smaller than the sum of its proper divisors (270277200434428).

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

230234113312100 is a wasteful number, since it uses less digits than its factorization.

230234113312100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130365 (or 130358 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 230234113312100 its reverse (1213311432032), we get a palindrome (231447424744132).

The spelling of 230234113312100 in words is "two hundred thirty trillion, two hundred thirty-four billion, one hundred thirteen million, three hundred twelve thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 563 1126 2252 2815 5630 11260 14075 28150 53857 56300 75931 107714 151862 215428 269285 303724 379655 538570 759310 1077140 1346425 1518620 1898275 2692850 3796550 5385700 7593100 30321491 42749153 60642982 85498306 121285964 151607455 170996612 213745765 303214910 427491530 606429820 758037275 854983060 1068728825 1516074550 2137457650 3032149100 4089415867 4274915300 8178831734 16357663468 20447079335 40894158670 81788317340 102235396675 204470793350 408941586700 2302341133121 4604682266242 9209364532484 11511705665605 23023411331210 46046822662420 57558528328025 115117056656050 230234113312100