Search a number
-
+
2230023223000 = 23533171936233
BaseRepresentation
bin100000011100110111101…
…111011111011011011000
321220012002011010021210201
4200130313233133123120
5243014041421114000
64424243012551544
7320054024432326
oct40346757373330
97805064107721
102230023223000
1178a824a77881
1230023a3225b4
131323a09b9a51
1479d10102d16
153d01c11696a
hex20737bdf6d8

2230023223000 has 64 divisors (see below), whose sum is σ = 5386585201920. Its totient is φ = 863234784000.

The previous prime is 2230023222979. The next prime is 2230023223007. The reversal of 2230023223000 is 3223200322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230023223007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35937117 + ... + 35999116.

It is an arithmetic number, because the mean of its divisors is an integer number (84165393780).

Almost surely, 22230023223000 is an apocalyptic number.

2230023223000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230023223000 is an abundant number, since it is smaller than the sum of its proper divisors (3156561978920).

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

2230023223000 is a wasteful number, since it uses less digits than its factorization.

2230023223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71936285 (or 71936271 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 2230023223000 its reverse (3223200322), we get a palindrome (2233246423322).

The spelling of 2230023223000 in words is "two trillion, two hundred thirty billion, twenty-three million, two hundred twenty-three thousand".

Divisors: 1 2 4 5 8 10 20 25 31 40 50 62 100 124 125 155 200 248 250 310 500 620 775 1000 1240 1550 3100 3875 6200 7750 15500 31000 71936233 143872466 287744932 359681165 575489864 719362330 1438724660 1798405825 2230023223 2877449320 3596811650 4460046446 7193623300 8920092892 8992029125 11150116115 14387246600 17840185784 17984058250 22300232230 35968116500 44600464460 55750580575 71936233000 89200928920 111501161150 223002322300 278752902875 446004644600 557505805750 1115011611500 2230023223000