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230210132123195 = 57174314396252853
BaseRepresentation
bin110100010101111111111001…
…001001100001111000111011
31010012002212120220222200121222
4310111333321021201320323
5220133230322310420240
62133341024045222255
766330063452415560
oct6425777111417073
91105085526880558
10230210132123195
1167396629021734
12219a032356198b
139b5b950bb7763
1440bc3309a8867
151b93461a97eb5
hexd15ff9261e3b

230210132123195 has 64 divisors (see below), whose sum is σ = 342300236636160. Its totient is φ = 145016543766528.

The previous prime is 230210132123171. The next prime is 230210132123201. The reversal of 230210132123195 is 591321231012032.

It is not a de Polignac number, because 230210132123195 - 28 = 230210132122939 is a prime.

It is a super-3 number, since 3×2302101321231953 (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33690389 + ... + 39943241.

It is an arithmetic number, because the mean of its divisors is an integer number (5348441197440).

Almost surely, 2230210132123195 is an apocalyptic number.

230210132123195 is a deficient number, since it is larger than the sum of its proper divisors (112090104512965).

230210132123195 is a wasteful number, since it uses less digits than its factorization.

230210132123195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6254364.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 230210132123195 in words is "two hundred thirty trillion, two hundred ten billion, one hundred thirty-two million, one hundred twenty-three thousand, one hundred ninety-five".

Divisors: 1 5 7 17 35 43 85 119 215 301 595 731 1439 1505 3655 5117 7195 10073 24463 25585 50365 61877 122315 171241 309385 433139 856205 1051909 2165695 5259545 6252853 7363363 31264265 36816815 43769971 106298501 218849855 268872679 531492505 744089507 1344363395 1882108753 3720447535 4570835543 8997855467 9410543765 22854177715 31995848801 44989277335 62984988269 152963542939 159979244005 314924941345 386907785081 764817714695 1070744800573 1934538925405 2708354495567 5353724002865 6577432346377 13541772477835 32887161731885 46042026424639 230210132123195