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141205341660 = 22352723986399
BaseRepresentation
bin1000001110000001111…
…1101000010111011100
3111111110211202120122220
42003200133220113130
54303142031413120
6144511400305340
713126125412635
oct2034037502734
9444424676586
10141205341660
1154980809179
1223449472250
1310414506906
146b9774c88c
153a16964b40
hex20e07e85dc

141205341660 has 48 divisors (see below), whose sum is σ = 395394048000. Its totient is φ = 37652939584.

The previous prime is 141205341623. The next prime is 141205341661. The reversal of 141205341660 is 66143502141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141205341661) 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, 1591141 + ... + 1677539.

It is an arithmetic number, because the mean of its divisors is an integer number (8237376000).

Almost surely, 2141205341660 is an apocalyptic number.

141205341660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141205341660 is an abundant number, since it is smaller than the sum of its proper divisors (254188706340).

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

141205341660 is a wasteful number, since it uses less digits than its factorization.

141205341660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113650 (or 113648 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 141205341660 in words is "one hundred forty-one billion, two hundred five million, three hundred forty-one thousand, six hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 27239 54478 81717 86399 108956 136195 163434 172798 259197 272390 326868 345596 408585 431995 518394 544780 817170 863990 1036788 1295985 1634340 1727980 2591970 5183940 2353422361 4706844722 7060267083 9413689444 11767111805 14120534166 23534223610 28241068332 35301335415 47068447220 70602670830 141205341660