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230223332199895 = 517192332081294001
BaseRepresentation
bin110100010110001100001011…
…111011110100110111010111
31010012011010122212021001201121
4310112030023323310313113
5220133434341020344040
62133351045544504411
766331041535260316
oct6426141373646727
91105133585231647
10230223332199895
11673a1192131731
12219a29a817b107
139b5cc7586c628
1440bcc23b3627d
151b9398586bc4a
hexd1630bef4dd7

230223332199895 has 64 divisors (see below), whose sum is σ = 309385972172160. Its totient is φ = 163437281280000.

The previous prime is 230223332199893. The next prime is 230223332199901. The reversal of 230223332199895 is 598991233322032.

It is not a de Polignac number, because 230223332199895 - 21 = 230223332199893 is a prime.

It is a super-2 number, since 2×2302233321998952 (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230223332199893) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 782922895 + ... + 783216895.

It is an arithmetic number, because the mean of its divisors is an integer number (4834155815190).

Almost surely, 2230223332199895 is an apocalyptic number.

230223332199895 is a deficient number, since it is larger than the sum of its proper divisors (79162639972265).

230223332199895 is a wasteful number, since it uses less digits than its factorization.

230223332199895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296356.

The product of its (nonzero) digits is 37791360, while the sum is 61.

The spelling of 230223332199895 in words is "two hundred thirty trillion, two hundred twenty-three billion, three hundred thirty-two million, one hundred ninety-nine thousand, eight hundred ninety-five".

Divisors: 1 5 17 19 85 95 233 323 1165 1615 2081 3961 4427 10405 19805 22135 35377 39539 75259 176885 197695 294001 376295 484873 672163 1470005 2424365 3360815 4998017 5586019 8242841 9212587 24990085 27930095 41214205 46062935 68502233 94962323 156613979 342511165 474811615 611816081 783069895 1164537961 1301542427 3059080405 5822689805 6507712135 10400873377 11624505539 22126221259 52004366885 58122527695 110631106295 142553146873 197616594163 712765734365 988082970815 2423403496841 2708509790587 12117017484205 13542548952935 46044666439979 230223332199895