Base | Representation |
---|---|
bin | 10000101101000… |
… | …00000001010111 |
3 | 100202122122002112 |
4 | 20112200001113 |
5 | 241332203210 |
6 | 21523101235 |
7 | 3320652422 |
oct | 1026400127 |
9 | 322578075 |
10 | 140116055 |
11 | 721012a2 |
12 | 3ab1181b |
13 | 2304b111 |
14 | 148749b9 |
15 | c47ad05 |
hex | 85a0057 |
140116055 has 8 divisors (see below), whose sum is σ = 168206544. Its totient is φ = 112048000.
The previous prime is 140116049. The next prime is 140116061. The reversal of 140116055 is 550611041.
It is an interprime number because it is at equal distance from previous prime (140116049) and next prime (140116061).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 140116055 - 28 = 140115799 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 140116055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15080 + ... + 22530.
It is an arithmetic number, because the mean of its divisors is an integer number (21025818).
Almost surely, 2140116055 is an apocalyptic number.
140116055 is a deficient number, since it is larger than the sum of its proper divisors (28090489).
140116055 is an equidigital number, since it uses as much as digits as its factorization.
140116055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11217.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 140116055 is about 11837.0627691163. The cubic root of 140116055 is about 519.3928502956.
Adding to 140116055 its reverse (550611041), we get a palindrome (690727096).
The spelling of 140116055 in words is "one hundred forty million, one hundred sixteen thousand, fifty-five".
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