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141123030230 = 25713155080253
BaseRepresentation
bin1000001101101110010…
…1101000110011010110
3111111021002212201121102
42003123211220303112
54303004443431410
6144455300150102
713124105651630
oct2033345506326
9444232781542
10141123030230
11549392a93a6
1223425998332
1310400447420
146b8a843a50
153a0e6062a5
hex20db968cd6

141123030230 has 32 divisors (see below), whose sum is σ = 312641792064. Its totient is φ = 44663112576.

The previous prime is 141123030227. The next prime is 141123030241. The reversal of 141123030230 is 32030321141.

141123030230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1411230302302 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77539217 + ... + 77541036.

It is an arithmetic number, because the mean of its divisors is an integer number (9770056002).

Almost surely, 2141123030230 is an apocalyptic number.

141123030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141123030230 is an abundant number, since it is smaller than the sum of its proper divisors (171518761834).

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

141123030230 is a wasteful number, since it uses less digits than its factorization.

141123030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155080280.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 141123030230 its reverse (32030321141), we get a palindrome (173153351371).

The spelling of 141123030230 in words is "one hundred forty-one billion, one hundred twenty-three million, thirty thousand, two hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 155080253 310160506 775401265 1085561771 1550802530 2016043289 2171123542 4032086578 5427808855 10080216445 10855617710 14112303023 20160432890 28224606046 70561515115 141123030230