Base | Representation |
---|---|
bin | 1000001101110000011… |
… | …1110001111111010000 |
3 | 111111021201201110102020 |
4 | 2003130013301333100 |
5 | 4303014241341002 |
6 | 144500220051440 |
7 | 13124245020510 |
oct | 2033407617720 |
9 | 444251643366 |
10 | 141131980752 |
11 | 54943362024 |
12 | 23428993b80 |
13 | 1040225c3a9 |
14 | 6b8bad3840 |
15 | 3a102c32bc |
hex | 20dc1f1fd0 |
141131980752 has 80 divisors (see below), whose sum is σ = 416926981632. Its totient is φ = 40299073920.
The previous prime is 141131980739. The next prime is 141131980831. The reversal of 141131980752 is 257089131141.
141131980752 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-3 number, since 3×1411319807523 (a number of 34 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
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, 434127 + ... + 686097.
Almost surely, 2141131980752 is an apocalyptic number.
141131980752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
141131980752 is an abundant number, since it is smaller than the sum of its proper divisors (275795000880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141131980752 is a wasteful number, since it uses less digits than its factorization.
141131980752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253656 (or 253650 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 42.
The spelling of 141131980752 in words is "one hundred forty-one billion, one hundred thirty-one million, nine hundred eighty thousand, seven hundred fifty-two".
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