Base | Representation |
---|---|
bin | 10000101110101… |
… | …01001111100110 |
3 | 100210001201010120 |
4 | 20113111033212 |
5 | 241411142204 |
6 | 21531502410 |
7 | 3322551120 |
oct | 1027251746 |
9 | 323051116 |
10 | 140334054 |
11 | 72240063 |
12 | 3abb7a06 |
13 | 230c6403 |
14 | 148d0210 |
15 | c4c06d9 |
hex | 85d53e6 |
140334054 has 32 divisors (see below), whose sum is σ = 321117696. Its totient is φ = 40051200.
The previous prime is 140334053. The next prime is 140334119. The reversal of 140334054 is 450433041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140334053) 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, 66199 + ... + 68285.
It is an arithmetic number, because the mean of its divisors is an integer number (10034928).
Almost surely, 2140334054 is an apocalyptic number.
140334054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
140334054 is an abundant number, since it is smaller than the sum of its proper divisors (180783642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140334054 is a wasteful number, since it uses less digits than its factorization.
140334054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3700.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 140334054 is about 11846.2675134407. The cubic root of 140334054 is about 519.6620758110.
Adding to 140334054 its reverse (450433041), we get a palindrome (590767095).
The spelling of 140334054 in words is "one hundred forty million, three hundred thirty-four thousand, fifty-four".
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