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141387587912 = 2317264395107
BaseRepresentation
bin1000001110101101011…
…0110110000101001000
3111111221112200122112002
42003223112312011020
54304030210303122
6144541430410132
713133500445054
oct2035326660510
9444845618462
10141387587912
1154a6467550a
122349a500948
13104431b602c
146bb3a2cc64
153a27963992
hex20eb5b6148

141387587912 has 48 divisors (see below), whose sum is σ = 282054186960. Its totient is φ = 66431160576.

The previous prime is 141387587911. The next prime is 141387587953. The reversal of 141387587912 is 219785783141.

It is not an unprimeable number, because it can be changed into a prime (141387587911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1439063 + ... + 1534169.

It is an arithmetic number, because the mean of its divisors is an integer number (5876128895).

Almost surely, 2141387587912 is an apocalyptic number.

It is an amenable number.

141387587912 is a deficient number, since it is larger than the sum of its proper divisors (140666599048).

141387587912 is a wasteful number, since it uses less digits than its factorization.

141387587912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95790 (or 95769 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 56.

The spelling of 141387587912 in words is "one hundred forty-one billion, three hundred eighty-seven million, five hundred eighty-seven thousand, nine hundred twelve".

Divisors: 1 2 4 8 17 34 68 136 289 578 643 1156 1286 2312 2572 5144 10931 21862 43724 87448 95107 185827 190214 371654 380428 743308 760856 1486616 1616819 3233638 6467276 12934552 27485923 54971846 61153801 109943692 122307602 219887384 244615204 489230408 1039614617 2079229234 4158458468 8316916936 17673448489 35346896978 70693793956 141387587912