Base | Representation |
---|---|
bin | 100000101010001111011000… |
… | …000101100011010010001111 |
3 | 200211120212111200000112121220 |
4 | 200222033120011203102033 |
5 | 122311400130423122111 |
6 | 1225255223214254423 |
7 | 42153443321003604 |
oct | 4052173005432217 |
9 | 624525450015556 |
10 | 143640216614031 |
11 | 4184a523649915 |
12 | 1413a529ab7413 |
13 | 621c2a2aa3827 |
14 | 276831b7006ab |
15 | 11916295c1e06 |
hex | 82a3d816348f |
143640216614031 has 16 divisors (see below), whose sum is σ = 191584803184224. Its totient is φ = 95727892667904.
The previous prime is 143640216614009. The next prime is 143640216614051. The reversal of 143640216614031 is 130416612046341.
It is not a de Polignac number, because 143640216614031 - 219 = 143640216089743 is a prime.
It is a super-2 number, since 2×1436402166140312 (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 (143640216614051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105852771 + ... + 107201163.
It is an arithmetic number, because the mean of its divisors is an integer number (11974050199014).
Almost surely, 2143640216614031 is an apocalyptic number.
143640216614031 is a deficient number, since it is larger than the sum of its proper divisors (47944586570193).
143640216614031 is a wasteful number, since it uses less digits than its factorization.
143640216614031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1360330.
The product of its (nonzero) digits is 248832, while the sum is 42.
The spelling of 143640216614031 in words is "one hundred forty-three trillion, six hundred forty billion, two hundred sixteen million, six hundred fourteen thousand, thirty-one".
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