Base | Representation |
---|---|
bin | 100000111000101101001000… |
… | …101100111000000010100111 |
3 | 200222002220021002211002010210 |
4 | 200320231020230320002213 |
5 | 122424141412303304411 |
6 | 1231340015410350503 |
7 | 42315323245264032 |
oct | 4070551054700247 |
9 | 628086232732123 |
10 | 144634243416231 |
11 | 420a304688a8a8 |
12 | 1427b10358b433 |
13 | 6291c486c8baa |
14 | 27a0498714019 |
15 | 11ac406746ca6 |
hex | 838b48b380a7 |
144634243416231 has 8 divisors (see below), whose sum is σ = 204189520117104. Its totient is φ = 90750897829760.
The previous prime is 144634243416217. The next prime is 144634243416251. The reversal of 144634243416231 is 132614342436441.
It is a happy number.
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 144634243416231 - 230 = 144633169674407 is a prime.
It is a super-2 number, since 2×1446342434162312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144634243416251) 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, 1417982778540 + ... + 1417982778641.
It is an arithmetic number, because the mean of its divisors is an integer number (25523690014638).
Almost surely, 2144634243416231 is an apocalyptic number.
144634243416231 is a deficient number, since it is larger than the sum of its proper divisors (59555276700873).
144634243416231 is a wasteful number, since it uses less digits than its factorization.
144634243416231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2835965557201.
The product of its digits is 3981312, while the sum is 48.
The spelling of 144634243416231 in words is "one hundred forty-four trillion, six hundred thirty-four billion, two hundred forty-three million, four hundred sixteen thousand, two hundred thirty-one".
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