Base | Representation |
---|---|
bin | 1000001101101000100… |
… | …1111110001111001101 |
3 | 111111012102122220101211 |
4 | 2003122021332033031 |
5 | 4302432321011111 |
6 | 144453041134421 |
7 | 13123364501134 |
oct | 2033211761715 |
9 | 444172586354 |
10 | 141099000781 |
11 | 54926786752 |
12 | 2341992a411 |
13 | 103c8482c0b |
14 | 6b8758a91b |
15 | 3a0c45b521 |
hex | 20da27e3cd |
141099000781 has 8 divisors (see below), whose sum is σ = 148835347200. Its totient is φ = 133393662720.
The previous prime is 141099000751. The next prime is 141099000797. The reversal of 141099000781 is 187000990141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 141099000781 - 213 = 141098992589 is a prime.
It is a super-2 number, since 2×1410990007812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141099000751) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7742740 + ... + 7760941.
It is an arithmetic number, because the mean of its divisors is an integer number (18604418400).
Almost surely, 2141099000781 is an apocalyptic number.
141099000781 is the 167988-th centered decagonal number.
It is an amenable number.
141099000781 is a deficient number, since it is larger than the sum of its proper divisors (7736346419).
141099000781 is a wasteful number, since it uses less digits than its factorization.
141099000781 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15504179.
The product of its (nonzero) digits is 18144, while the sum is 40.
The spelling of 141099000781 in words is "one hundred forty-one billion, ninety-nine million, seven hundred eighty-one", and thus it is an aban number.
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