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230001020000 = 255411500051
BaseRepresentation
bin1101011000110100100…
…0010000110001100000
3210222200011111102001022
43112031020100301200
512232020230120000
6253354440025012
722421432261423
oct3261510206140
9728604442038
10230001020000
11895a7641604
12386aaa62168
13188c598060b
14b1bc7139ba
155eb2200585
hex358d210c60

230001020000 has 60 divisors (see below), whose sum is σ = 565837058556. Its totient is φ = 92000400000.

The previous prime is 230001019993. The next prime is 230001020047. The reversal of 230001020000 is 20100032.

230001020000 is digitally balanced in base 3, because in such base 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 (8).

It is a self number, because there is not a number n which added to its sum of digits gives 230001020000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5730026 + ... + 5770025.

Almost surely, 2230001020000 is an apocalyptic number.

230001020000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230001020000 is an abundant number, since it is smaller than the sum of its proper divisors (335836038556).

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

230001020000 is an equidigital number, since it uses as much as digits as its factorization.

230001020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11500081 (or 11500058 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 230001020000 its reverse (20100032), we get a palindrome (230021120032).

The spelling of 230001020000 in words is "two hundred thirty billion, one million, twenty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2500 4000 5000 10000 20000 11500051 23000102 46000204 57500255 92000408 115000510 184000816 230001020 287501275 368001632 460002040 575002550 920004080 1150005100 1437506375 1840008160 2300010200 2875012750 4600020400 5750025500 7187531875 9200040800 11500051000 14375063750 23000102000 28750127500 46000204000 57500255000 115000510000 230001020000