Base | Representation |
---|---|
bin | 100000010001101110001100… |
… | …011010010010100000000000 |
3 | 200121121210111022102011011210 |
4 | 200101232030122102200000 |
5 | 122101243443332124411 |
6 | 1221525212412210120 |
7 | 41620635105260601 |
oct | 4021561432224000 |
9 | 617553438364153 |
10 | 141955319801856 |
11 | 4125aa05295940 |
12 | 13b07a85469940 |
13 | 61294383a58b2 |
14 | 270a961b97da8 |
15 | 11628b4b9bca6 |
hex | 811b8c692800 |
141955319801856 has 576 divisors, whose sum is σ = 437021058801600. Its totient is φ = 40613019648000.
The previous prime is 141955319801837. The next prime is 141955319802001. The reversal of 141955319801856 is 658108913559141.
It is a Harshad number since it is a multiple of its sum of digits (66).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2662850530 + ... + 2662903838.
It is an arithmetic number, because the mean of its divisors is an integer number (758717115975).
Almost surely, 2141955319801856 is an apocalyptic number.
141955319801856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141955319801856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218510529400800).
141955319801856 is an abundant number, since it is smaller than the sum of its proper divisors (295065738999744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141955319801856 is a wasteful number, since it uses less digits than its factorization.
141955319801856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53448 (or 53397 counting only the distinct ones).
The product of its (nonzero) digits is 46656000, while the sum is 66.
The spelling of 141955319801856 in words is "one hundred forty-one trillion, nine hundred fifty-five billion, three hundred nineteen million, eight hundred one thousand, eight hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •